MAX8939B Datasheet System Power Management

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: EVALUATION KIT AVAILABLE MAX8939/MAX8939A/MAX8939B System Power Management for Mobile Handset.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	MAX8939B
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	2.81 MB
Description	System Power Management
Datasheet	MAX8939B MAX8939 Datasheet (PDF)

The MAX8939/MAX8939A/MAX8939B power management ICs contain the necessary supplies and

for supporting cell phone designs based on the Intel Mobile Communications (IMC) 61XX 3G platform. Designed to power all peripheral components in the platform, the ICs also provide the necessary signals to control the 61XX baseband processor. The integrated lithium-ion (Li+) charger is protected up to 28V input and features a protected output voltage for supply of a USB transceiver. Proprietary thermalregulation circuitry limits the die temperature during fast-charging or when the ICs are expose.