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MM1357 Datasheet - Mitsumi Electric

Datasheet Details

Part number:

MM1357

Manufacturer:

Mitsumi Electric

File Size:

145.20 KB

Description:

Control of Lithium Ion Batteries

Features

* enhanced functions for current switching and for overcharge detection and other kinds of protection. The control output is capable of driving a photocoupler LED. The charging current can be switched between high and low currents, and each can also be varied externally. Features 1. Charging voltage

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MM1357, Control of Lithium Ion Batteries

Pin no.

Pin name Input/output Function 1 OUT Output Output pin for charging control An external photocoupler is controlled for constant-current, constant-voltage charging control.

Amp inverting input pin for current control 2 CFB Input An external capacitor (approx.

0.1 µF) is connected betw

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