RT9758D Datasheet (Richtek) - High Voltage Cap Divider Converter

RT9758D, High Voltage Cap Divider Converter

The RT9758D is a high efficiency switching capacitor converter for input >7.4V 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 device integrates two phase switching capacitor topology (DIV2 mode)

RT9758D 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

* 6A Output Current Ability with DIV2 Mode and 5A with Bypass Mode

* Efficiency Up t