STNS01PUR
Battery Charger for 1 Cell of Li-Ion battery, 5.4V input, 4.2V / 400mA charge, DFN-12
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | STNS01PURCopy |
| Manufacturer Standard Lead Time | 32 weeks |
| Order Code | Re-Reel2460858RL Cut Tape2460858 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | NT$76.060 | NT$76.06 |
| Total Price | NT$76.06 | ||
| Quantity | Price |
|---|---|
| 1+ | NT$76.060 |
| 10+ | NT$51.810 |
| 50+ | NT$49.060 |
| 100+ | NT$46.310 |
| 250+ | NT$44.050 |
| 500+ | NT$42.750 |
| 1000+ | NT$41.780 |
| 2500+ | NT$39.520 |
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | STNS01PURCopy |
| Manufacturer Standard Lead Time | 32 weeks |
| Order Code | Re-Reel2460858RL Cut Tape2460858 |
| Technical Datasheet | |
| Battery Type | Li-Ion |
| Input Voltage | 5.4V |
| Battery Charge Voltage | 4.2V |
| Charge Current | 400mA |
| IC Case / Package | DFN |
| No. of Pins | 12Pins |
| No. of Cells | 1Cells |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| IC Mounting | Surface Mount |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
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
Applications
Portable Devices
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Battery Type | Li-Ion |
|---|---|
| Battery Charge Voltage | 4.2V |
| IC Case / Package | DFN |
| No. of Cells | 1Cells |
| Operating Temperature Max | 85°C |
| Product Range | - |
| SVHC | No SVHC (25-Jun-2025) |
| Input Voltage | 5.4V |
|---|---|
| Charge Current | 400mA |
| No. of Pins | 12Pins |
| Operating Temperature Min | -40°C |
| IC Mounting | Surface Mount |
| MSL | MSL 1 - Unlimited |
Technical Docs (2)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .001814 |