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MAX888

Wireless and Satellite Handset Power-Management ICs

MAX888 Features

* o 90% Efficient, 500mA Step-Down Converter o Two 100mA DAC-Controlled LDOs One 200mA DAC-Controlled LDO One 20mA DAC-Controlled LDO o 3 to 6-Cell NiCd or NiMH Operation 1 or 2-Cell Li-Ion Operation o +2.7V to +12V Input Voltage Range o 250µA Standby (PFM) Quiescent Current o 5µA Shutdown Current o I

MAX888 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 li.

MAX888 Datasheet (253.21 KB)

Preview of MAX888 PDF

Datasheet Details

Part number:

MAX888

Manufacturer:

Maxim

File Size:

253.21 KB

Description:

Wireless and satellite handset power-management ics.

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MAX888 Wireless and Satellite Handset Power-Management ICs Maxim

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