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MAX888

Part Number	MAX888
Manufacturer	Maxim
Description	Wireless and Satellite Handset Power-Management ICs
Published	Nov 25, 2014
Detailed Description	MAX886/MAX888 19-1438; Rev 0; 3/99 EVFAOLLULAOTWIOSNDKAITTAMSAHNEUEATL Wireless and Satellite Handset Power-Management...
Datasheet	MAX888 PDF File

Overview

MAX886/MAX888 19-1438; Rev 0; 3/99 EVFAOLLULAOTWIOSNDKAITTAMSAHNEUEATL Wireless and Satellite Handset Power-Management ICs General Description The MAX886/MAX888 power-management ICs are complete power systems for wireless and satellite handsets.
The devices operate from 3 to 6-cell NiCd/NiMH batteries or from 1 or 2-cell Li-Ion batteries.
They incorporate a high-efficiency, step-down DC-DC converter, a regulated 5V charge pump, and four linear regulators.
The regulators supply power to the SIM, LCD, BB, DSP, and RF sections of a cellular telephone handset.
The step-down converter and linear regulator outputs are adjustable by internal 4-bit DACs, programmable through the I2C™compatible se...

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