STNS01PUR
Battery Charger for 1 Cell of Li-Ion battery, 5.4V input, 4.2V / 400mA charge, DFN-12
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RoHS 10 Compliant -
Tariff Charges
The STNS01PUR is a Linear Battery Charger for single-cell Li-ion batteries integrating an LDO regulator and several battery protection functions. The device uses a CC/CV algorithm to charge the battery. The fast-charge current can be programmed using an external resistor. Pre-charge current and termination current are scaled accordingly. The input supply voltage is normally used to charge the battery and provide power to the LDO regulator. When a valid input voltage is not present and the battery is not empty, the device automatically switches to battery power. It integrates over-charge, over-discharge and over-current protection circuitry to prevent the battery from being damaged under fault conditions. It also features a charger enable input to stop the charging process when battery over-temperature is detected by external circuitry.
- Automatic power path management
- Charging time-out
- Very low battery leakage in over-discharge/shutdown mode
- Low quiescent current
- Charge/fault status output
- Charger enable input
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 4.2 V | ||
| Li-Ion | ||
| 200 mA | ||
| DFN-EP | ||
| Surface Mount | ||
| 5.4 V | ||
| Matte Tin | ||
| 260 | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 1 | ||
| 12 | ||
| -40 to 85 °C | ||
| 85 °C | ||
| -40 °C | ||
| 12DFN | ||
| 12 | ||
| 3 x 3 x 0.73 | ||
| Industrial | ||
| DFN |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: