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BQ2057CSNTR from TI,Texas Instruments

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BQ2057CSNTR

Manufacturer: TI

Li-Ion Low-Dropout Linear (4.2V) Charge Management IC For One-Cell Applications With AutoCompTM

Partnumber Manufacturer Quantity Availability
BQ2057CSNTR TI 1430 In Stock

Description and Introduction

Li-Ion Low-Dropout Linear (4.2V) Charge Management IC For One-Cell Applications With AutoCompTM The part BQ2057CSNTR is manufactured by Texas Instruments (TI). Here are its specifications:

- **Function**: Battery charge controller for lithium-ion (Li-Ion) and lithium-polymer (Li-Pol) batteries.
- **Charge Voltage**: Adjustable or fixed, depending on variant.
- **Charge Current**: Programmable up to 1A.
- **Input Voltage Range**: 4.5V to 18V.
- **Package**: 8-pin SOIC (SN).
- **Operating Temperature Range**: -40°C to +85°C.
- **Features**: Includes precharge conditioning, charge termination, and automatic recharge.
- **Protections**: Overvoltage, short-circuit, and thermal shutdown.
- **Interface**: Standalone (no microcontroller required).

For exact details, refer to the official TI datasheet.

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