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MAX8903B

Part Number	MAX8903B
Manufacturer	Maxim Integrated Products
Description	1-Cell Li+ DC-DC Charger
Published	Jul 13, 2010
Detailed Description	MAX8903B 19-4502; Rev 1; 11/09 EVAALVUAAILTAIOBNLEKIT 2A, 1-Cell Li+ DC-DC Charger for USB and Adapter Power General ...
Datasheet	MAX8903B PDF File

Overview

MAX8903B 19-4502; Rev 1; 11/09 EVAALVUAAILTAIOBNLEKIT 2A, 1-Cell Li+ DC-DC Charger for USB and Adapter Power General Description The MAX8903B is an integrated 1-cell Li+ charger and Smart Power Selector™ with dual (AC adapter and USB) power inputs.
The switch mode charger uses a high switching frequency to eliminate heat and allow for tiny external components.
It can operate with either separate inputs for USB and AC adapter power, or from a single input that accepts both.
All power switches for charging and switching the load between battery and external power are included on-chip.
No external MOSFETs, blocking diodes, or current-sense resistors are required.
The MAX8903B features optimi...

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