RT9758 Datasheet (Richtek) - High Voltage Smart Cap Divider and Direct Charge Charger

RT9758, High Voltage Smart Cap Divider and Direct Charge Charger

The RT9758 is a high efficiency and high charge current charger for high voltage application.

The efficiency is up to 98.1% when VOUT = 10V, IOUT = 2A, switching frequency = 500kHz, dual phase with VBUS input in cap divider mode.

The RT9758 maximum charge current is up to 5A.

The device integrates c

RT9758 Features

* Integrated Bidirectional Bypass Mode and Cap Divider Mode (DIV2 Mode)

* Input Reverse Blocking NFET between WRX_IN Pin and VBUS Pin

* Block the Reverse Current

* Dual-Phase Charge Pump Core

* 5A Output Current Capability

* Efficiency Up to 98.1% when VOUT = 10V, IOUT = 2A,