RT9758 - High Voltage Smart Cap Divider and Direct Charge Charger

Product Overview

Richtek

Part number	RT9758
Manufacturer	Richtek
File Size	1.19 MB
Description	High Voltage Smart Cap Divider and Direct Charge Charger
Datasheet	RT9758 Datasheet
Additional preview pages of the RT9758 datasheet.

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.

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.

RT9711 - 1.5A High-Side Power Switches (Richtek Technology Corporation)
RT9711A - 1.5A/0.6A High-Side Power Switches (Richtek Technology Corporation)
RT9711B - 1.5A/0.6A High-Side Power Switches (Richtek Technology Corporation)
RT9712 - 1A/1.5A High-Side Dual Power Switches (Richtek Technology Corporation)
RT9718 - Over Voltage Protection (Richtek Technology Corporation)
RT9719 - Charging System Safety Device (Richtek Technology Corporation)
RT9001 - Ultra-Fast Transient Response LDO Regulator (Richtek Technology)
RT9002A - (RT9002x) Dual Low-Dropout Regulator (Richtek Technology)
RT9002B - (RT9002x) Dual Low-Dropout Regulator (Richtek Technology)
RT9002C - (RT9002x) Dual Low-Dropout Regulator (Richtek Technology)

Other Datasheets by Richtek

Published: Sep 10, 2023 |