1. Various charge control functions
2. Battery temperature detection function
3. Recharge detection function
Accuracy ±50mV
4. Full-charge detection function
Accuracy ±3.4mV
5. Voltage control function for the primary side of an AC adaptor
6. Abnormal battery detection function
(Overdischarge/overcharge voltage detection functions, battery temperature detection function).
Full PDF Text Transcription for MM1707 (Reference)
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MM1707. For precise diagrams, and layout, please refer to the original PDF.
MITSUMI Lithium-Ion Battery Charge Control for AC Charger MM1707 Series Lithium-Ion Battery Charge Control for AC Charger Monolithic IC MM1707 Series Outline This IC is a...
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ontrol for AC Charger Monolithic IC MM1707 Series Outline This IC is a one-cell lithium ion battery charge control IC for AC chargers. The charging current and charging voltage can be optimally controlled by controlling the primary side through a photocoupler. It incorporates a charging over timer, delay circuit for misoperation prevention, and overvoltage/overcurrent detection functions. It includes a 2-channel LED display circuit, which allows displaying the charge status. Phased Out Products Features 1. Various charge control functions 2. Battery temperature detection function 3. Recharge detection function Accuracy ±50
MM1707 Datasheet
