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RT9756 Datasheet 7a Single Cell Smart Cap Divider And Direct Charge Charger

Manufacturer: Richtek

Overview: RT9756 7A Single Cell Smart Cap Divider and Direct Charge Charger with 8-Channel ADC, USB BC 1.

Datasheet Details

Part number RT9756
Manufacturer Richtek
File Size 1.85 MB
Description 7A Single Cell Smart Cap Divider and Direct Charge Charger
Datasheet RT9756-Richtek.pdf

General Description

The RT9756 is a high efficiency and high charge current charger.

The efficiency is up to 98.2% when VBAT = 4V, IBAT = 2A and the maximum charge current is up to 7A in DIV2 mode.

The efficiency is up to 99.1% when VBAT = 4V, IBAT = 1A and the maximum charger current is up to 5A in bypass mode.

Key Features

  • Integrates Cap Divider Mode (DIV2 Mode) and Direct Charging Mode (Bypass Mode).
  • Supports BC1.2.
  • External OVPMOS Control and Regulation.
  • High Absolute Maximum Rating of 37V.
  • Fast Reaction Time 100ns and Fast Turn Off Time 100ns.
  • VBAT Voltage Regulation (VBAT REG).
  • IBAT Current Regulation (IBAT REG).
  • Dual-Phase Charge Pump Core.
  • 7A Output Current Capability.
  • Efficiency Up to 98.2% when VBAT = 4V, IBAT = 2A (DIV2 Mode).
  • Efficiency Up to 99.1%.

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RT9756 Distributor