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.