RT9758 - High Voltage Smart Cap Divider and Direct Charge Charger

Richtek

Datasheet Details

Part number	RT9758
Manufacturer	Richtek ↗
File Size	1.19 MB
Description	High Voltage Smart Cap Divider and Direct Charge Charger
Datasheet	RT9758-Richtek.pdf

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

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, Switching Frequency = 500kHz and Dual Phase with VBUS Input in DIV2 Mode.
300kHz to 1.5MHz Variable Switching Frequency Stay Out of Audio Band.
Spread Spectrum Technology for EMI Reduction.

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Published: Sep 10, 2023 |