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TI-DCDC-Overview-slyt522a.pdf
VINp to 6V: TPS62085 TPS62095 TPS62671 (6MHz) TPS62684 (6MHz) TPS62360 (CPU) Buck 1 VINp to 5.5V: TLV62565 TLV62084 Value Line TPS62125 (17VIN Ultra-Low Power / TPS62120 (15VIN TPS62750 Special Function TPS62740 (5VIN TPS62730 (3.9V ) IN VINp to 12V TPS63060 Buck-Boost 2 V up to 5.5V TPS63036 TPS63010
in „1,2V > 4-5V boost converter IC“ · Analoge Elektronik und Schaltungstechnik ·
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Schaltplan einer Spannungsregelung
2 R1 54K R2 2K2 R3 2K2 D4 SK56C D5 SK56C C4 HV0810-297.05 10uF C5 HV0810-297.05 10uF R4 1M R5 110K TLV61220
in „"micro USV" für Rock Chip max 3,3W 30s“ · Analoge Elektronik und Schaltungstechnik · · Schaltpläne
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AoE3_chapter9.pdf
current dependent. (s) see datasheet. (t) typical. (u) spec'd over operating range. (v) 6V for TI's TLV431, 16V for Onsemi TLV431 or TI TLVH431. (w) see datasheet for exact value, chosen for minimum tempco. (x) scaled to 1.0V output; multiply listoutvalue by V Comments: 1: two resistors setclamp. 2: ref4μA max. 3: ref0.5μA max; complementary to LM385-adj. 4: ref=0.5μA max; TLV432 is alternate pinout. 5: LM336 has voltage-trim pin. 6: multiple-source jellybean. 7: -BX version isrefppm/ºC; I 8: dual: bandgap and 7V zener (1.6%, 40ppm/ºC typ, 90Ω), common neg terminal. 9: lowrefshunt
in „Labornetzgerät - Fragen zum Schaltplan“ · Analoge Elektronik und Schaltungstechnik ·