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MAX1874 1-Cell Li+ Charger

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Description

MAX1874 19-2912; Rev 1; 2/07 EVAALVUAAILTAIOBNLEKIT Dual-Input, USB/AC Adapter, 1-Cell Li+ Charger with OVP and Thermal Regulation General Descri.
The MAX1874 charges a single-cell Li+ battery from both USB and AC adapter sources.

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Features

* include a CHG output to indicate when battery current tapers below a predetermined level. DC power-OK (DCOK), USB power-OK (UOK), and poweron (PON) outputs indicate when valid power is present. These outputs drive logic or power-selection MOSFETs to disconnect the charging sources from the load and

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1-Cell Li + Charger Maxim
Maxim MAX1874-like datasheet