1µ 100V A L N D L H L H L H L o GNDD GND H21 +VDC P G G V I I I I I I B C CLK 14 PMODE OUT2 8 2 LT8300MPS JP7 100 V D N D DI 15 EN/IN1 PGND 7 Phase 5 H24 E N DO 16 6 H22 P2GND GNDD 2 1 C19 G PH/IN2 P T I OUT1 Galv.Tr. 17 PAD E U F P MODE 5 Phase 4 2.8 - 3.5 V for VDD: (5:1) 5 * 0,036 MOhm = 180k 220n
470k FB 3 RFB R22 M 33 V VAA A D C11 - 2 1 R 4 9 N 1M 4µ7 50V R51 J3 R32 C32 G 100k 1 1M 4µ7 R31 2 LT8300MPS C Iprop PWM Servo Input 1M VIN- C J8 Mid2 Sum Isolated Flyback Converter X X X cs3 1 C31 GNDA E T R Direct input range: 6 - 100 V cs2 Chinch, AUX 1µ 16V 1) From +VDC, Vdrive, external supply GNDD
