RT6575 Datasheet - Richtek

RT6575 Dual-Channel Synchronous DC-DC Step-Down Controller

The RT6575 family is a dual-channel step-down controller designed to generate supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear regulator provides up to 100mA output c.

RT6575 Features

* an oscillator output to drive the external charge pump application. Other features include on-board power-up sequencing, a power-good output, internal soft-start, and softdischarge output that prevents negative voltage during shutdown. A constant current ripple PWM control scheme operates without se

RT6575-Richtek.pdf