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BQ2057WSNTR from TI,Texas Instruments

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BQ2057WSNTR

Manufacturer: TI

Li-Ion Low-Dropout Linear (8.4V) Charge Management IC For Two-Cell Applications With AutoCompTM

Partnumber Manufacturer Quantity Availability
BQ2057WSNTR TI 3099 In Stock

Description and Introduction

Li-Ion Low-Dropout Linear (8.4V) Charge Management IC For Two-Cell Applications With AutoCompTM The part BQ2057WSNTR is manufactured by Texas Instruments (TI). Here are the factual specifications from Ic-phoenix technical data files:

1. **Category**: Battery Management IC  
2. **Type**: Lithium-Ion Battery Charger  
3. **Package**: SOIC-8  
4. **Operating Temperature Range**: -40°C to +85°C  
5. **Input Voltage Range**: 4.5V to 18V  
6. **Charge Voltage**: 4.1V or 4.2V (programmable)  
7. **Charge Current**: Up to 1A (adjustable)  
8. **Charge Termination**: C/10 or timer-based  
9. **Features**:  
   - Pre-charge conditioning  
   - Charge status outputs  
   - Thermal regulation  
   - Automatic recharge  
10. **Applications**: Portable electronics, battery packs  

This information is based solely on the available technical data for BQ2057WSNTR.

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