LV5655VB Datasheet (Sanyo Semicon Device) - 3-channel Switching Regulator Controller

LV5655VB, 3-channel Switching Regulator Controller

CTL: Controls operation of all circuits.

Controls operation of all channels.

High : ON Low : OFF Equivalent Circuit CTL 120kΩ 30kΩ GND_S 24 22 20 IN1IN2IN3Error amplifier inverting input.

The regulator output is divided by a resistor and connected to IN *- VREG (Internal constant voltage) IN

LV5655VB Features

* Low-voltage (3V) operation

* Reference voltage precision : ±1%

* Standby circuit (CTL : Controls operation of all channels)

* Synchronous rectification: channel 1 and channel 2 (selected by SYN voltage)

* Independent soft start function for each channel Spe