-
PDF
CN3795.pdf
Pin Feedback Voltage VFB Constant voltage mode 1.193 1.205 1.22 V FB pin Bias Current IFB V FB.2V 60 300 nA Current Sense VCS V BAT＞V PRE VCSP－V BAT 110 120 130 mV V BAT＜V PRE VCSP－V BAT 10 21 36 IBAT1 Termination, VBAT＝7.4V 10 15 Current into BAT Pin I Sleep mode, V ＝7.4V 15 uA BAT2 BAT Precharge Threshold
in „5V Solarmodul zu 5V USB - Optimierung“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
CN3795-CONSONANCE.pdf
Pin Feedback Voltage VFB Constant voltage mode 1.193 1.205 1.22 V FB pin Bias Current IFB V FB.2V 60 300 nA Current Sense VCS V BAT＞V PRE VCSP－V BAT 110 120 130 mV V BAT＜V PRE VCSP－V BAT 10 21 36 IBAT1 Termination, VBAT＝7.4V 10 15 Current into BAT Pin I Sleep mode, V ＝7.4V 15 uA BAT2 BAT Precharge Threshold
in „Auseinandergenommene Geräte“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
CN3795-CONSONANCE.pdf
Pin Feedback Voltage VFB Constant voltage mode 1.193 1.205 1.22 V FB pin Bias Current IFB V FB.2V 60 300 nA Current Sense VCS V BAT＞V PRE VCSP－V BAT 110 120 130 mV V BAT＜V PRE VCSP－V BAT 10 21 36 IBAT1 Termination, VBAT＝7.4V 10 15 Current into BAT Pin I Sleep mode, V ＝7.4V 15 uA BAT2 BAT Precharge Threshold
in „cn3795 Richtige Werte für FB und MPPT“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
DS32kHz_-_temp-co_osci_1min_per_y.pdf
(V = 0V, V = 3.3V) CC BAT High Output Voltage (V CC V OH 2.4 V (IOH = -1.0mA) Low Output Voltage V OL 0.4 V (IOL = 2.1mA) Battery Switch Voltage V SW V BAT V High Output Voltage (V BAT) V OH 2.4 V (IOH = -0.1mA) *Unless otherwise
in „RTC mit ATMega8“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
IP5306_datasheet_v1.31.pdf
hysteresis VUVLO 200 mV Boost system Battery operation voltage V BAT 3.0 4.4 V VBAT=3.7V ， VOUT=5.1V ， 3 mA Battery operation current BAT fs=500KHz VIN=5V，Device not switching 100 uA DC-DC output voltage V VBAT=3.7V 5.0 V OUT VBAT=3.7V ， VOUT=5.0V ， Output voltage ripple
-
PDF
MCP73837.pdf
B O0.0 4.170 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 Ambient Temperature (°C) Battery Voltage (V) FIGURE 2-2: Battery Regulation Voltage FIGURE 2-5: Output Leakage Current (V ) vs. Ambient Temperature (T ). (I ) vs. Battery Voltage (V ). BAT A DISCHARGE
in „Verständnissfrage - MCP73837“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
Varta_Easy_Energy_Mini_Charger_Type_57066.pdf
1 2 3 4 5 6 7 8 9 10 11 12 13 14 Tr1 220 - 240V / 50/60Hz 3V VANSON GV-80VT Bat2 (AA) Bat2 (AAA) Bat1 (AA) Bat1 (AAA) 1,5V 1,5V 1,5V 1,5V 1N4001 1N4001 R3 R4 R7 R8 LED1 1,2 3,6 LED2 1,2 3,6 R2 200 Q1 Lader / Charger für 1-2 AA / AAA Batt / Akkus (Ni-MH) R6 200 Pri / Input: 220-240V 50 / 60Hz 5W Sec / Output: AA - 2x (1.5V 160-185mA 0.278VA) AAA - 2x (1.5V 60-75mA 0.113VA) 2k Q2 R5 2k Bezeichnung Änderungen Datum Name Blatt Datum Name gez.: 05.08.2011 Varta Easy Energy Mini Charger Type
in „defektes Varta Easy Energy Mini Charger Type 57066“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
MM1026AD_to_MM1245CF.pdf
Symbol Measurement conditions Min. Typ. Max. Units MM1026 2.0 mA Consumption MM1245 ICC VCC=5V, V BAT=3V, IO1=0mA 0.6 1.0 1.4 mA current MM1080 60 120 µA MM1134 1.4 2.2 mA I/O voltage difference 1 V SA1 VCC=5V, V BAT=3V, IO1=1mA 0.03 0.05 V Output voltage 1 VO1 VCC=5V, V BAT=3V, IO1=1mA 4.95 4.97 V
in „Suche Chip aus Mega-Drive-2-Spielplatine“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
bq24070.pdf
OUT current V > 2 V ≤ V BSUP1 I(BAT) I(BAT) in the presence of input source – 60 mV V V I(OUT) VBSUP2 Exit battery supplement mode V I(BAT)2 V ≥ VI(BAT) – 20 mV OUT PIN - SHORT CIRCUIT Current source between BAT to OUT for IOSH1 BAT to
in „Akku-Typ Entscheidung“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
ESR_ELV.pdf
BP K 4 C21 L 8 P4 0 3 2 ICL7106 D 2 P3 C V n 3 1 P2 5 5 3 e 8 P1 Bild 3: Das Schaltbild 3 0 g Low-Bat Vn0 des ESR 1 4 Messverfahren 100 E 60 kHz Cx V 250mVss Bild 4: Das gewählte Messverfahren unseres ESR-Messgerätes Abbildung 4 dargestellt. Da die Spannung und der Vorwiderstand bekannt sind, er- gibt
in „ESR berechnen“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
GD32F103xx_Datasheet_V2.5.pdf
VDDV BAT3.3V, All clock off, regulator in mode) low power mode, IRC40K on, RTC on, all — 706.8 — μA GPIOs analog mode VDDV BAT3.3V, LDO off, LXTAL off, — 9.88 — μA IRC40K on, RTC on Supply current VDDV BAT3.3V
in „Unterschiede CS32F103C8T6 und STM32F103C8T6“ · Mikrocontroller und Digitale Elektronik ·
-
Datei
main.c
0x0D; // AN0-AN1 als Analog Eingänge einstellen Read_ADC(1); // Den Analogwert der Batterie auslesen BAT=(ADWERT/21); // Pro 21 Bit = 100mV, Ergebnis in "BAT" Zehner=BAT/10; // In Volt steht jetzt wieviel V die Batterie noch hat Einer=BAT%10; // In mVolt steht nun wieviel übrige mV die Batterie zusätzlich
in „Display mit Touchscreen bei Pollin?“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
152998-da-01-en-Schottky_Diode_BAT64_04.pdf
BAT 64-04 BAT64-05 BAT64-06 ESD: ElectroStatic Discharge sensitive device, observe handling precautions! Type Marking Ordering Code Pin Configuration Package BAT 64 63s Q62702-A879 1 = A 3 = C SOT-23 BAT
in „Frage zum Überspannungsschutz am µC“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
LiIonCharger_BQ2057C_extMOSFETorPNP.pdf
external loads 2 4 mA (VCC) CC CC CC(min) For BQ2057 and BQ2957C, I(VCCS) VCC Sleep current 3 6 V (BAT) V(min), V(BAT) – VCC ≥ 0.8 V For BQ2057T and BQ2957W, µA 10 V(BAT) ≥ V (min)V(BAT) V CC≥ 0.8 V IIB(BAT) Input bias current on BAT pinV (BAT) V(REG) 1 µA IIB(SNS) Input bias current on SNS pinV (SNS
in „LiIon Charger BQ2057 - wozu dieser Widerstand?“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
bq76940.pdf
Absolute Maximum Ratings Over-operating free-air temperature range (unless otherwise noted) MIN MAX UNIT (BAT–VSS) bq76920 V Supply voltage (BAT–VC5x), (VC5x–VSS) bq76930 –0.3 36 V BAT (BAT–VC10x), (VC10x–VC5x), (VC5x–VSS) bq76940 (VCn–VSS) where n = 1..5 bq76920 (VCn–VSS) where n = 1..5, (VCn-VC5x) where n
in „Schaltung für aktiven 3s Balancer gesucht“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
2006111335_Texas-Instruments-BQ7692003PWR_C601650.pdf
Absolute Maximum Ratings Over-operating free-air temperature range (unless otherwise noted) MIN MAX UNIT (BAT–VSS) bq76920 V Supply voltage (BAT–VC5x), (VC5x–VSS) bq76930 –0.3 36 V BAT (BAT–VC10x), (VC10x–VC5x), (VC5x–VSS) bq76940 (VCn–VSS) where n = 1..5 bq76920 (VCn–VSS) where n = 1..5, (VCn-VC5x) where n
in „bq76940 balancing“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
HT4928S_StepUp_datasheet.pdf
0 电位） 符号 特性 测试条件 单位 Min Typ Max 系统参数 VIN 输入电压范围 V 4.5 5 5.5 Vbat 电池电压 V 2.95 4.4 充电参数 VIN 从低到高 Vin>BAT mV 250 VIN掉电 监测 VIN从高到低 Vin>BAT mV 50 Vfloat 浮充门槛电压 V 4.158 4.20 4.242 Ichg 充电电流 VIN=4.75-5.25V A 0.8 VTRKL 涓流转恒流 VBAT 从低到高 V 2.8 VTRHYS 涓流充电迟滞电压 mV 100 VRECHG 复充门槛电压 V 4.1 放电参数 Vo 升压系统输出电压 C V 4.95
in „Raspberry Pi sabotiert GPS Empfang“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
igrid_ss_3kw_plus.pdf
194/255 Vac(VDE) value 203.6/232 Vac(Taibei) 47.5 ~ 50.2 Hz (50Hz) AC input frequency range 59.3~ 60.5Hz(60Hz) AC input frequency comeback 47.6/50.1 Hz(50Hz) value 59.4/60.4Hz(60Hz) Max. AC Input current 20Amp PV input data Max. DC Power 3200W Nominal DC voltage 360Vdc Max. Input voltage (Maximum PV
in „PV Wechselrichter startet nicht mehr und verursacht Kurzschluss bzw. hohen Strom“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TJA1041.pdf
UVNOM is set again. BUS FAILURE FLAG The bus failure flag is set if the transceiver detects a bus UV BAT FLAG line short-circuit condition tBAT, VCC or GND during four consecutive dominant-recessive cycles on pin TXD, when UV BAT is the VBAT undervoltage detection flag. The flag is set when the voltage on pin V BAT drops below V BAT(stb) trying to drive the bus lines dominant. In normal mode the When UV is set, the transceiver will try to enter standbybus failure flag can be made available on pin ERR. The BAT
in „I2C vs CAN vs Ethernet“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
HT4928S-HOTCHIP_EN.pdf
voltage V 4.1 Discharge parameter V o Boost system output voltage V 4.95 5.1 5.25 Iout Output current BAT=3.6V A 0.8 Vout>4.8V V OVP Output overvoltage protection V 5.8 V OVP_DIS V 5.4 V UVLO Boost undervoltage protection BAT from V 2.95 high to low V UVLO_R Boost undervoltage recovery BAT from low V 3.20 to high I BAT1 Vout=5.5V mA 0.2 No Switching I BAT2 Vout=4.5V mA 1 Switching Iauto_off Automatic shutdown load current BAT=3.6V mA 60 Cout=20uF Iq Quiescent Current BAT=3.6V uA 13 30 F OSC Working frequency MHz 1
in „Lademodul TP4056“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
technische-broschuere-ltc-batterien.pdf
eine entladene normen, sind in Kapitel 5 angegeben. Batterie in Reihe mit weiteren, nicht entladenen Bat- terien verbunden wird. Äußerer Kurzschluß Jede Prüfbatterie wird bis zu einer Entladetiefe von 50% Diese Art von Fehlgebrauch kann beim Umgang mit Bat- vorentladen. Sie wird dann in Reihe mit drei
in „Welche Batterie für VW Funkschlüssel?“ · Fahrzeugelektronik ·
-
PDF
YX8183H.pdf
2009-2019 Nªt▯UF▯:mæW3^▯ ▯vÛeöNªyÑb g PQlSł▯0▯7▯5▯5▯-▯8▯ YX8183H May 2014 - REVISED May 2019 电特性 （V BAT= 3.7V，负载为白光LED VF=3.0V，T = 25°CA除非特别说明。） 参数 符号 测试条件 最小值 典型值 最大值 单位 电源输入 电池电压范围 VBAT - 2.7 4.2 V 输入电流范围 I - 0 300 mA BAT 光控关断状态电流 SD V BAT3.7V，V SOL=1.0V 14 μA 过放保护 VGFP 3.7V锂离子电池 2.7 V 过放释放 VGFR 3.7V
-
PDF
BAT54.pdf
Code: See Diagrams Below M 0.85 0.80 a 0° 8° · Ordering Information: See Page 3 All Dimensions in mm BAT54 Marking: KL1 BAT54A Marking: KL2 BAT54C Marking: KL3 BAT54S Marking: KL4 Maximum Ratings @ T A 25°C unless otherwise specified Characteristic Symbol Value Unit Peak Repetitive Reverse Voltage VRRM
in „SMD Bauteil identifizieren“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „Li-ION Akku laden“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „Unbekanntes IC XT2058“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „Lipo Ladeelektronik“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056_Kopie.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „0,4 OHM SMD Widerstand woher ?“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056_1_LIIOn_charger.pdf
Supply Voltage V IN is the power supply to the internal circuit. When V INdrops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws
in „TC4056 LiPo-Lader-Chip mehr Versorgung real möglich?“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „Wer hat praktische Erfahrung mit dem Laden nackter Li-Ion Akkus?“ · Offtopic ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „Stromwandler als Stromversorgung denkbar?“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „einzelne LiIonen Zelle laden - Schaltung“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „Laderegler Li-Ion 3s“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „Lithium-Polymer Zellen richtig Laden“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „Strommessschaltung für Akkuladung“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „Akkuschonen 80% Ladebegrenzung, wie ist das zu verstehen?“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „LiPo Ladegerät was einstellbar nur bis ca. 80 Prozent lädt“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „Fragen zu zwei Micro-USB Ladegeräte mit TP4056 für 18650 Zellen bei 1 A“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
TP4056.pdf
used to measure the charge current as follows: I =V PROG×1200 (V PROG=1V) GND(Pin3): Ground Terminal BAT R PROG Vcc(Pin 4): Positive Input Supply Voltage V INis the power supply to the internal circuit. When VIN drops to within 30mv of the BAT pin voltage, TP4056 enters low power sleep mode, dropping BAT pin’s current to less than 2uA. BAT(Pin5): Battery Connection Pin. Connect the positive terminal of the battery to BAT pin. BAT pin draws less than 2uA current in chip disable mode or in sleep mode. BAT pin provides charge current to
in „PCB Schaltplan“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
DS3231.pdf
0.9 I IB EN32kHz = 0 50 0.8 25 0.7 0 0.6 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 2.3 3.3 4.3 5.3 VCC (V) V BAT(V) SUPPLY CURRENT FREQUENCY DEVIATION vs. TEMPERATURE vs. TEMPERATURE vs. AGING VALUE 1.0 0 0 VCC = 0, EN32kHz = 1, BSY = 0, 1 60 1 SDA = SCL = VBAT OR GND 3 3 D m 50 -128 D p 0.9 N 40 -33 I 30 ) A µ V 20 0 (T 0.8 D B Y 10 I C E 0 Q -10 0.7 E F -20 32 127 -30 0.6 -40 -40 -15 10 35 60 85 -40 -15 10 35 60 85 TEMPERATURE (°C) TEMPERATURE (°C) DELTA TIME AND FREQUENCY vs. TEMPERATURE DS3231 toc05 20 0 0 ) -20 CRYSTAL m +20ppm R ( -40 -20 E Y -60 TYPICAL CRYSTAL, / N UNCOMPENSATED I U
in „18650 Zelle zu 5V“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
DS3231.pdf
0.9 I IB EN32kHz = 0 50 0.8 25 0.7 0 0.6 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 2.3 3.3 4.3 5.3 VCC (V) V BAT(V) SUPPLY CURRENT FREQUENCY DEVIATION vs. TEMPERATURE vs. TEMPERATURE vs. AGING VALUE 1.0 0 0 VCC = 0, EN32kHz = 1, BSY = 0, 1 60 1 SDA = SCL = VBAT OR GND 3 3 D m 50 -128 D p 0.9 N 40 -33 I 30 ) A µ V 20 0 (T 0.8 D B Y 10 I C E 0 Q -10 0.7 E F -20 32 127 -30 0.6 -40 -40 -15 10 35 60 85 -40 -15 10 35 60 85 TEMPERATURE (°C) TEMPERATURE (°C) DELTA TIME AND FREQUENCY vs. TEMPERATURE DS3231 toc05 20 0 0 ) -20 CRYSTAL m +20ppm R ( -40 -20 E Y -60 TYPICAL CRYSTAL, / N UNCOMPENSATED I U
in „DS3231 vs PCF8573, hilfe gesucht !“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
DS3231_S_SN_Crystal.pdf
0.9 I IB EN32kHz = 0 50 0.8 25 0.7 0 0.6 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 2.3 3.3 4.3 5.3 VCC (V) V BAT(V) SUPPLY CURRENT FREQUENCY DEVIATION vs. TEMPERATURE vs. TEMPERATURE vs. AGING VALUE 1.0 0 0 VCC = 0, EN32kHz = 1, BSY = 0, 1 60 1 SDA = SCL = VBAT OR GND 3 3 D m 50 -128 D p 0.9 N 40 -33 I 30 ) A µ V 20 0 (T 0.8 D B Y 10 I C E 0 Q -10 0.7 E F -20 32 127 -30 0.6 -40 -40 -15 10 35 60 85 -40 -15 10 35 60 85 TEMPERATURE (°C) TEMPERATURE (°C) DELTA TIME AND FREQUENCY vs. TEMPERATURE DS3231 toc05 20 0 0 ) -20 CRYSTAL m +20ppm R ( -40 -20 E Y -60 TYPICAL CRYSTAL, / N UNCOMPENSATED I U
in „(empfindlicher) GPS Modul gesucht“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
asus-p701-unlocked.pdf
h 5 3KOhm 2 0.1UF/16V 2 0 PR16 U 1 U 1 U 1 P O / PRM17AX8724ETI8 9 0 1 2 3 4 PR14 1% /X 2 1 PR61 PR60 100KOhm . 1 1 0 1 U 10KOhm 1 1 1 1 1 1 56KOhm 2 /X PR6065 10KOhm 4 1 1 0 1% C GND PR65 1 4.3Ohm 1% 1 C 2 1 2 1 2 0 1 H 100KOhm PU4 P C C V _ PT159 BAT_IN [32] 10KOhm 1 8 PU4_VCC 2 P P 3 1 1 2 2 1 C TPC26T
-
PDF
Class-D_PWM_Amplifier_V2_0.pdf
Output Voltage GND GND 6 1 7 2 B B +5V_1 +5V_1 4 2 2 U2A 470R 3 OPA1656 2 R10 +12V D3 3 3 D4 0 1 J2 BAT54S BAT54S 3 + 1 R 3,69V D28 D31 Conn_01x02_Female 1 U5 2 BC856 SN74LVC1G14DBV C82 C10 BAS21 BAS21 13,8V_Ext_Int 1 8 A2 1 1 - k 3 1 0 1 J3 1 R1 R 1 Q1 +5V R16 D5 þÿ10µF 100nF R131 R138 C11 C83 Conn_Coaxial 5 BAT42W-V 5R6 GND GND 4 3 2 C 10R 5R6 100nF þÿ10µF 1 k 2 1 - 33R 2 D 4 2 2 R 1 0 2 1 R15 G 1 1 1 C12 R14 20k R17 1 R 3 + 3 GND GND Q2 Q3 GND GND 100R R19 n.p. IXTH60N20X4 IXTH60N20X4 þÿ1µF V_Ref U6A 3 2
in „Class D Amp. Schaltplan überprüfen“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
ACT2803_Data_Sheet.pdf
to GND -0.3 to +12 V VIN, VOUT and VREG to GND -0.3 to +6 V CSP to CSN, CSP to VOUT -0.3 to +0.3 V BAT to BATS, BATS to BATP -0.3 to +0.3 V BATC to BATN -0.3 to +6 V BAT to BATC -0.3 to +6 V BATN to GND -0.3 to +0.3 V CBD to BAT -6 to +0.3 V BATN to CBD -6 to +0.3 V SW to PGND -0.3 to +12 V HSB to SW
in „ACT2803 dual cell lipo charger - Problem“ · Analoge Elektronik und Schaltungstechnik ·
-
PDF
schema_stm32_primer2_1_2.PDF
2 of 8 VCC5_USB VBAT VCCS VCCS VCCS VCCIN VCC2V8 L2 4.7µH 1 1 2 U12 R15 U15 5 2 470K 5 U9 1 1 1 1 BAT60 BAT60 PBUTTON VE 1 R16 R17 D6 D7 1 1A 1A 7 5 1 SYNC LX 470K 560K C20 4 1Y 4 6 VCC L6928D PGOOD 8 2 2 2 2 1Y 1 RUN P VFB 3 2 10µF 2 M D VCCS 2 1B 1B C G 3 74V1G02STR 3 74V1G02STR 2 4 C22 1 1 1 1 1
in „STM32 USB Virtual COM Port“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
MCP73871-Data-Sheet-20002090E__2_.pdf
? VOUT State + e l h i IO a VI N a T B n D C V B y S 1 0 Shutdown OFF 2 V > V 0 0 1 — Battery OFF BAT IN powered ON system 3 V IN> VBAT 0 0 X — Shutdown OFF 4 0 Shutdown OFF 5 Battery ON 0 1 — powered ON OFF system 6 V < V Standby OFF BAT OUT 7 0 IN + BAT OFF V BAT> V OUT powered ON V IN> VBAT 1 system 8 1 IN powered, ON ON V BAT< V OUT Charge OFF ON/OFF possible 1 9 IN + BAT V > V powered ON OFF BAT OUT system With the SEL input active-high, the MCP73871 device 4.1 UnderVoltage Lockout (UVLO) limits the total supply current
in „Fehlersuche beim MCP73871“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
teXet_TF-127_Service_manual.pdf
400E-9 300E-9 200E-9 200E-9 100E-9 000E+0 000E+0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 -40 -20 0 20 40 60 80 V BAT (V) TEMPERATURE (°C) FIGURE 1. I BAT vs VBAT FIGURE 2. I BAT vs TEMPERATURE AT V BAT = 3V 2.4E-06 2.4E-6 2.2E-6 2.2E-06 VCC = 5V 2.0E-6 2.0E-06 1.8E-6 LPMODE = 0 ) 1.6E-6 A 1.8E-06 ( 1 1 1.4E
in „Photo-Rahmen als Farbdisplay“ · Mikrocontroller und Digitale Elektronik ·
-
Bild
Software-Screenshot mit C-Code und GUI-Fenster
die entsprechende Zugriffstaste oder klicken Sie auf das Mikrofon-Symbol. Form1 20:17:34 0 3 2 0 145 60 40 Volt Akku: 5247 testen10 button1 uart_str_count = 0; uint8_t uart_str_rx[10]; volatile uint8_t rx_dword[]; bat_volt = read_neu(buf, byte.c); public void sub_endloschleife { if(uart_str_count > 0) { for(int i = 0; i < uart_str_count; i++) { lcd_write(uart_str_rx[i]); } } if(sch20 == 0) { int bat_volt; bat_volt = read_neu_bat_volt(); lcd_write("Volt Akku: "); bat_volt = uart_str_rx[3] << 8); lcd_write(""); } }
in „#c Zeiger auf Adresse / array-list“ · Softwareentwicklung · · Screenshots
-
PDF
Layout_v2.7.pdf
GND 1 C PF3(ADC3) (OC3A/AIN1)PE3 3 59 PF2(ADC2) (XCK0/AIN0)PE2 4 4 V D 10k 60 PF1(ADC1) (TXD/PDO)PE1 3 5 GND 5 N 61 PF0(ADC0) (RXD/PDI)PE0 2 6 G R7 LAP4-TOP k 9 6 0 MEGA128-A 3,3k LED4 OK4 1 R BAT54S R 1V 1 6 R28 5 D5 k 3 2 4 1 2 F 2 R CNY17 GND 1 C R24 D 10k N V N 10k G 5 G R12 7 F GND C 1 LAP4-TOP 0 2 1 0 3,3k LED3 OK3 1 R R 1 1 6 5V D1 R10 5 BAT54S 5V BAT54S 2 4 D14 CNY17 GND F 0 n 1 1 C GND D 10k N G R16 1 k R 1 TD4 1 2 3 1 2 3 GND 3 2 1 D 3 2 1 D 3 2 1 D T T T 7/5/2012 7:03:20 PM f=0.60 C:\Program Files\EAGLE-6.2.0\Layout v2.7.sch (Sheet:
in „Schematic + Board“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
dn501f.pdf
33.3LED 33.3V 0.1μF VREF FB 3A 91 3A LEDs 10k ISP 100W 90 DIM CTRL ISN 10 15 20 25 30 35 40 45 50 55 60 SGND PWMOUT INPUT VOLTAGE (V) DN501 F02 SS SYNC VC RT D1: BAT46WJ LUMINUS 86.6k L1: COOPER HC9-100-R SST-90 Figure 2. Efficiency of 10nF 2.2k 300kHz M1, M2: RENESAS RJK0651DPB w9 Figure 1 10nF M3-M5:
in „12V Ausgangsspannung in Unabhängigkeit der Eingangsspannung“ · Analoge Elektronik und Schaltungstechnik ·
