Datasheet Details
| Part number | MM1357 |
|---|---|
| Manufacturer | Mitsumi Electric |
| File Size | 145.20 KB |
| Description | Control of Lithium Ion Batteries |
| Datasheet |
 MM1357 Datasheet
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General Description
Pin no.
Output pin for charging control An external photocoupler is controlled for constant-current, constant-voltage charging control.
2 CFB Input An external capacitor (approx.
Key Features
- enhanced functions for current switching and for overcharge detection and other kinds of protection. The control output is capable of driving a photocoupler LED. The charging current can be switched between high and low currents, and each can also be varied externally. Features 1. Charging voltage 2. Charging current (switchable between high and low levels, variable) 3. Reference voltage : Can be set externally High : 320mV typ. Low : 145mV typ. : 1.207V typ. Package SOP-14B.