BQ25070DQCR - Texas Instruments

Manufacturer Part Number

BQ25070DQCR

Manufacturer

Texas Instruments

Introduction

The BQ25070DQCR is a dedicated power management integrated circuit (PMIC) designed for efficiently charging Lithium Iron Phosphate batteries, suitable for a variety of portable devices.

Product Features and Performance

Supports Lithium Iron Phosphate battery chemistry

Programmable constant charging current

Integrated fault protection against over temperature and over voltage

Utilizes USB interface for charging

Designed for single cell battery configurations

Supports a maximum supply voltage of 10.2V

Operates in a wide temperature range from -40°C to 85°C

Product Advantages

High integration for simplified design and system compactness

Robust fault protection enhances device safety and durability

USB interface compatibility simplifies power sourcing

Wide operating temperature range ensures reliability in varied environmental conditions

Key Technical Parameters

Battery Chemistry: Lithium Iron Phosphate

Number of Cells: 1

Charge Current Max: 1A

Battery Pack Voltage: 3.5V

Voltage Supply (Max): 10.2V

Operating Temperature: -40°C to 85°C

Package: 10-WFDFN Exposed Pad

Quality and Safety Features

Over Temperature Protection

Over Voltage Protection

Compatibility

Compatible with single-cell Lithium Iron Phosphate batteries

USB interface enables universal charging capabilities

Application Areas

Portable electronic devices

Battery-powered gadgets

Energy storage systems

Product Lifecycle

Product Status: Active

No indication of discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Specialized for Lithium Iron Phosphate batteries, optimizing charging efficiency and battery lifespan

Robust safety features minimize risk of damage due to common electrical faults

Designed for easy integration with existing USB power infrastructures

Operates efficiently across a broad range of environmental conditions

Active product status guarantees manufacturer support and future availability