LV5743V Datasheet (Sanyo Semicon Device) - 2-channel Step-down Switching Regulator

LV5743V, 2-channel Step-down Switching Regulator

Block Diagram VCC Vref Vref CT REFERENCE VOLTAGE TRIANGLE OSCILLATOR + + OUT1 PWM Comp1 NON1 INV1 FB1 + - Err Amp1 + + - SCP Comp NON2 INV2 FB2 + - Err Amp2 Vref + + OUT2 PWM Comp2 SCP S R TIMER LATCH R UVLO REGULATOR DT1 DT2 GND VCC-5V No.A0853-4/8 Datasheet pdf - http://www.DataS

LV5743V Features

* Provides dual switching regulator control circuits integrated on the chip.

* Output-stage push-pull structure enabling high efficient operation.

* Provides power supply (VCC-5V) for protecting the external P channel MOS gate.

* Built-in timer latch type SCP (short-c