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RT9757 Datasheet, Richtek

RT9757 charger equivalent, 7a single cell smart cap divider and direct charge charger.

RT9757 Avg. rating / M : 1.0 rating-12

datasheet Download (Size : 2.01MB)

RT9757 Datasheet

Features and benefits


* Integrates Cap Divider Mode (DIV2 Mode) and Direct Charging Mode (Bypass Mode)
* Supports BC1.2 and UFCS Protocol
* External OVPMOS Control and Regulation <.

Application


* Smart Phones
* Tablet Simplified Application Circuit CBST1 CFLY1 USB CVAC D+ D- CVBUS I2C Host INT V.

Description

The RT9757 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 .

Image gallery

RT9757 Page 1 RT9757 Page 2 RT9757 Page 3

TAGS

RT9757
Single
Cell
Smart
Cap
Divider
and
Direct
Charge
Charger
Richtek

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