Datasheet Details
Part number:
MM1438
Manufacturer:
MITSUMI
File Size:
143.00 KB
Description:
Lithium-ion battery charge control.
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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