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MM1438 Datasheet - MITSUMI

MM1438_ETC.pdf

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Datasheet Details

Part number:

MM1438

Manufacturer:

MITSUMI

File Size:

143.00 KB

Description:

Lithium-ion battery charge control.

MM1438, Lithium-Ion Battery Charge Control

Pin No.

Pin name I/O 1 GND Input 2 LV Output 3 SW2 Input 4 SW1 Input 5 VCC

MM1438 Features

* 1. Charging voltage accuracy (Ta=25°C) 2. Charging voltage accuracy (Ta=0 to 50°C) 3. Consumption current (charging on) 4. Consumption current (charging off) 5. Low-voltage detection 6. Leakage current between CEL and CS ±25mV/cell ±30mV/cell 250µA typ. 2µA typ. 2.15V typ. 1µA max. Package VSOP-8B

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