Features General Description

• Component for USB Type-C Charger(USB Type-C

Specification 1.2)

• On chip 3A switch.

• On chip over voltage, over current and over

temperature detection and protection.

• On-chip embedded flash

• On-chip clock generation

• No external components required for lower BOM

cost

• Offered in 16-pin QFN package

CH7251A is designed to go in the USB Type-C

charger. It follows USB Type-C Specification 1.2.

CH7251A integrates all necessary components and

circuits, such as LDO, clock generation, isolation circuit,

etc. on chip so that it does not require external

components and provides a simple solution with low

BOM cost. The on-chip 3A switch and over voltage, over

current and over temperature features are included. It has

embedded flash that allows ODM/OEM to use according

to specification requirement.