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BQ2058T

2-Cell Lithium-Ion Pack Supervisor IC 16-SOIC -20 to 70

Partnumber Manufacturer Quantity Availability
BQ2058T 20 In Stock

Description and Introduction

2-Cell Lithium-Ion Pack Supervisor IC 16-SOIC -20 to 70 The part BQ2058T is a battery charger IC manufactured by Texas Instruments. Here are its key specifications:

- **Input Voltage Range**: 4.5V to 28V  
- **Charge Voltage Options**: Adjustable or fixed (4.2V, 8.4V, 12.6V, or 16.8V)  
- **Charge Current**: Programmable up to 2A  
- **Battery Chemistry Support**: Li-Ion, Li-Polymer, LiFePO4  
- **Operating Temperature Range**: -40°C to +125°C  
- **Package**: 20-pin TSSOP  
- **Features**:  
  - Integrated power MOSFETs  
  - Thermal regulation  
  - Charge status indication  
  - Reverse leakage prevention  

For exact details, refer to the official Texas Instruments datasheet.

Partnumber Manufacturer Quantity Availability
BQ2058T TI 1011 In Stock

Description and Introduction

2-Cell Lithium-Ion Pack Supervisor IC 16-SOIC -20 to 70 The part BQ2058T is manufactured by Texas Instruments (TI). It is a lithium-ion battery charge management IC designed for single-cell applications. Key specifications include:

- **Input Voltage Range**: 4.5V to 18V  
- **Charge Voltage**: 4.1V or 4.2V (adjustable)  
- **Charge Current**: Programmable up to 1.5A  
- **Charge Termination**: C/10 or timer-based  
- **Operating Temperature Range**: -40°C to +85°C  
- **Package**: 8-pin TSSOP  

The device supports pre-charge conditioning, fast charge, and top-off charge phases. It also includes overvoltage and thermal protection.  

For more details, refer to the official TI datasheet.

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