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BQ2057TTS from TI,TI,Texas Instruments

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15.625ms

BQ2057TTS

Manufacturer: TI,TI

Li-Ion Low-Dropout Linear (8.2V) Charge Management IC For Two-Cell Applications With AutoCompTM

Partnumber Manufacturer Quantity Availability
BQ2057TTS TI,TI 5 In Stock

Description and Introduction

Li-Ion Low-Dropout Linear (8.2V) Charge Management IC For Two-Cell Applications With AutoCompTM The part **BQ2057TTS** is manufactured by **Texas Instruments (TI)**.  

### **TI Specifications for BQ2057TTS**:  
- **Function**: Advanced battery charge controller  
- **Battery Chemistry**: Lithium-Ion (Li-Ion) or Lithium-Polymer (Li-Po)  
- **Charge Voltage**: Adjustable or fixed (depends on variant)  
- **Charge Current**: Programmable  
- **Operating Voltage Range**: Typically 4.5V to 28V (exact range may vary)  
- **Package**: TSSOP (Thin Shrink Small Outline Package)  
- **Features**:  
  - Pre-charge conditioning  
  - Fast charge and top-off modes  
  - Charge termination based on voltage, current, or temperature  
  - Optional temperature monitoring for safety  

For exact electrical characteristics and application details, refer to the official **TI datasheet** for **BQ2057TTS**.

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