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BQ29419 from TI,Texas Instruments

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BQ29419

Manufacturer: TI

Voltage Protection for 2, 3, or 4 Cell Li-Ion Batteries 8-TSSOP -40 to 110

Partnumber Manufacturer Quantity Availability
BQ29419 TI 37 In Stock

Description and Introduction

Voltage Protection for 2, 3, or 4 Cell Li-Ion Batteries 8-TSSOP -40 to 110 The part BQ29419 is manufactured by Texas Instruments (TI). It is a battery fuel gauge IC designed for single-cell Li-ion and Li-polymer battery packs. Key specifications include:

- **Battery Chemistry Compatibility**: Single-cell Li-ion or Li-polymer
- **Voltage Range**: 2.5V to 4.5V
- **Communication Interface**: I2C/SMBus
- **Accuracy**: ±1% voltage measurement, ±4% charge measurement (typical)
- **Operating Temperature Range**: -40°C to +85°C
- **Package Type**: 14-pin TSSOP

For detailed specifications, refer to the official Texas Instruments datasheet.

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