Datasheet Details
Part number:
BM3103-TNDB, BM3103
Manufacturer:
ETC
File Size:
682.06 KB
Description:
Three-cell battery protectors.
Note:
This datasheet PDF includes multiple part numbers: BM3103-TNDB, BM3103.
Please refer to the document for exact specifications by model.
BM3103-TNDB, BM3103, Three-cell Battery Protectors
BM3103 Series Three-cell Battery Protectors wwwBM3103 Series IC is a high-precision, highly integrated dedicated 3-cell battery protection chip, suitable for power tools, .cvacuum cleaners and small back-up power.
IC through the detection of each section of the battery voltage, discharge ttcurrent and ambient temperature and other information to achieve battery overcharge, over release, discharge gover-current, short-circuit, high-temperature protection functions, through the external capacito
BM3103-TNDB Features
* w .h
* High-accuracy voltage detection for each cell w k
* Overcharge threshold 3.6 V ~ 4.6 V .c
* Overcharge hysteresis 0.12 V tt
* Over-discharge threshold 1.6 V ~ 3.0 V g
* Over-discharge hysteresis 0.2 / 0.4 V .c
* Three grades voltage detection of discharge overcurrent
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