PSC5425A - USB-Compliant Single-Cell Li-lon Switching Charger

Prisemi

General Description

The PSC5425A combines a highly integrated switch-mode charger, to minimize single-cell Lithium-ion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery.

The charging parameters and operating modes are programmable through an I2C interface.

📥 Download Datasheet

PSC5425A usb-compliant single-cell li-lon switching charger by Prisemi - Datasheet Preview

Datasheet Details

Part number	PSC5425A
Manufacturer	Prisemi
File Size	156.21 KB
Description	USB-Compliant Single-Cell Li-lon Switching Charger
Datasheet	PSC5425A Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
PSC5A10-7iR	6...12 A Switching Regulators	Power-One
PSC5A10-7iR	Positive Switching Regulators	Power-One AG
PSC5A10-7iR	Positive Switching Regulators	Melcher AG
PSC5A11-2	6...12 A Switching Regulators	Power-One
PSC5A12-7iR	6...12 A Switching Regulators	Power-One

Other Datasheets by Prisemi

Part Number	Description
PSC5425	USB-Compliant Single-Cell Li-lon Switching Charger
PSC5425E	USB-Compliant Single-Cell Li-lon Switching Charger
PSC5415A	USB-Compliant Single-Cell Li-lon Switching Charger
PSC2725	USB-Compliant Single-Cell Li-lon Switching Charger

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

PSC5425A USB-Compliant Single-Cell Li-lon Switching Charger with USB-OTG Boost Regulator Description The PSC5425A combines a highly integrated switch-mode charger, to minimize single-cell Lithium-ion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery. The charging parameters and operating modes are programmable through an I2C interface. The charger and boost regulator circuits switch at selectable frequency to lower the EMI and minimize the size of external passive components. The PSC5425A provides battery charging in three phases: conditioning, constant current, and constant voltage. To ensure USB compliance and minimize charging time, the input current is limited to the value set through the I2C host.