Datasheet LT3511 (Analog Devices) - 6

LT3511
BLOCK DIAGRAM
D1 VIN T1 V + OUT C1 L1A L1B C2 R3 V – OUT N:1 VIN R SW TC FB CURRENT FLYBACK Q3 Q2 ERROR ONE – CURRENT A2 TC AMP SHOT COMPARATOR + + – R5 gm V1 – I 1.2V + A1 120mV 2 + – VIN R DRIVER REF BIAS R4 S R Q Q1 S BIAS MASTER LATCH + C4 A4 RSENSE – 0.02Ω GND R1 1.2V + INTERNAL EN/UVLO A5 REFERENCE – OSCILLATOR AND R2 REGULATORS 3μA VC Q4 R6 C3 3511 BD 3511fc 6