Datasheet Details
| Part number | MM1414 |
|---|---|
| Manufacturer | Advanced Analogic Technologies |
| File Size | 243.83 KB |
| Description | Protection of Lithium Ion Batteries |
| Datasheet | MM1414_AdvancedAnalogicTechnologies.pdf |
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Overview: MITSUMI Protection of Lithium Ion Batteries MM1414 Protection of Lithium Ion Batteries Monolithic IC MM1414 Outline This IC is use to protect lithium-ion batteries consisting of three or four cells. It adopts a pact package and has the functions of previous models, with functions for overcharge detection, overdischarge detection and overcurrent detection. A dead time can be set externally.
| Part number | MM1414 |
|---|---|
| Manufacturer | Advanced Analogic Technologies |
| File Size | 243.83 KB |
| Description | Protection of Lithium Ion Batteries |
| Datasheet | MM1414_AdvancedAnalogicTechnologies.pdf |
|
|
|
Pin No.
Pin name I/O Overcharge detection output pin 1 OV Output NPNTr open collector output Normal: high impedance Overcharge: Low 2 N.C Not connected Overcurrent detection pin Monitors load current equivalently by the voltage drop between discharge control 3 CS Input FET source and drain, and makes DCHG pin high when the voltage goes below overcurrent detection voltage, turning off discharge control FET.
After overcurrent detection, current flows from this pin and when there is a light load, overcurrent mode is released.
| Part Number | Description |
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