Datasheet Summary
EVALUATION KIT AVAILABLE
MAX8939/MAX8939A/MAX8939B
System Power Management for Mobile Handset
General Description
The MAX8939/MAX8939A/MAX8939B power management ICs contain the necessary supplies and Features for supporting cell phone designs based on the Intel Mobile munications (IMC) 61XX 3G platform. Designed to power all peripheral ponents 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...