MM1485 Datasheet

MM1485 Lithium-Ion Battery Charge Control

MITSUMI Lithium-Ion Battery Charge Control MM1485 Lithium-Ion Battery Charge Control Monolithic IC MM1485 Phased Out Products Outline This IC is a lithium-ion battery charge control IC. It is a one-chip charge control IC where the protection circuit incorporates constant-current/constant-voltage.

Features

1. Output voltage (Ta = 0 ~ +50°C) 4.120±30mV 2. Current consumption 1 1.5mA typ. Precharge function Adaptor (primary side) abnormality detection function 3. Battery temperature detection function Package TSOP-16A Application Lithium-ion battery charge control Absolute Maximum Ratings (Ta=25°C) Item Storage temperature Operating temperature Power supply voltage Allowable loss Symbol TSTG TOPR VCCMAX PD Ratings -40~+125 -20~+70 -0.3~+15 250 Unit °C °C V mW MITSUMI Block Diagram .