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MM1333 - Lithium-Ion Battery Charge Controller

General Description

Pin no.

Key Features

  • t 1. Output voltage 1 (Ta=25°C) 2. Output voltage 2 (Ta=0°C~+40°C) u 3. Constant-current output O 4. Low voltage (LV) detection function d 5. Full-charge detection function 4.100V±35mV 4.100V±50mV Current limit 100mV±10mV Constant current value = current limit/external resistance 2.00V±100mV Detection voltage 31mV±5mV se Package a VSOP-8A (MM1333 W) Ph Note: The box represents an output (charge) voltage rank.

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Datasheet Details

Part number MM1333
Manufacturer MITSUMI
File Size 322.85 KB
Description Lithium-Ion Battery Charge Controller
Datasheet download datasheet MM1333 Datasheet

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Full PDF Text Transcription (Reference)

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MITSUMI Lithium-Ion Battery Charge Control (1 cell) MM1333 Lithium-Ion Battery Charge Control (1 cell) Monolithic IC MM1333 Outline This IC was developed for lithium-ion battery charge control. It controls charging with an external PNP power transistor or p-MOSFET. It is used only for 1-cell batteries and provides a high-precision charge voltage. Charge current can be set with an external resistor. In addition, it includes the functions of MM1332 (conventional IC) and incorporates a comparator for full-charge detection.