Texas Instruments BQ25770GREER

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Texas Instruments BQ25770GREER - Advanced Multi-Chemistry Battery Charger IC

The BQ25770GREER from Texas Instruments is a high-performance, multi-chemistry battery charger integrated circuit designed for 2 to 5-cell battery configurations. This versatile IC delivers exceptional charging capabilities with a maximum charge current of 16.32A, making it ideal for industrial and consumer applications requiring reliable power management.

Key Features & Benefits

  • Multi-Chemistry Support: Compatible with various battery chemistries for flexible design integration
  • High Current Capability: Supports up to 16.32A maximum charge current for fast, efficient charging
  • Wide Voltage Range: Operates with supply voltages up to 40V and battery pack voltages up to 23V
  • Programmable Intelligence: Customizable current, timer, and voltage settings for optimized charging profiles
  • Comprehensive Protection: Built-in over-current, over-temperature, and over-voltage fault protection ensures safe operation
  • Dual Interface: SMBus and USB connectivity for seamless system integration and monitoring
  • Extended Temperature Range: Operates reliably from -40°C to 125°C (TA) for demanding environments
  • Compact Surface Mount Design: 36-WQFN (5x4) package with exposed pad for efficient thermal management

Applications

The BQ25770GREER is perfectly suited for:

  • Portable power tools and equipment
  • Industrial battery management systems
  • Consumer electronics with multi-cell battery packs
  • Medical devices requiring reliable power delivery
  • Automotive and transportation applications
  • Energy storage systems

Quality & Compliance

This component is RoHS compliant, meeting international environmental standards. As an authorized distributor, HQICKEY guarantees 100% authentic Texas Instruments components with full traceability and manufacturer warranty support.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing premium electronic components and semiconductors for industrial and consumer markets. Our commitment to authenticity, competitive pricing, and technical support ensures you receive the right components for your critical applications.


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Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Cut Tape (CT) | Tape & Reel (TR)
Battery Chemistry Multi-Chemistry
Number of Cells 2 ~ 5
Current - Charging Constant - Programmable
Programmable Features Current, Timer, Voltage
Fault Protection Over Current, Over Temperature, Over Voltage
Charge Current - Max 16.32A
Battery Pack Voltage 23V (Max)
Voltage - Supply (Max) 40V
Interface SMBus, USB
Operating Temperature -40°C ~ 125°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 36-WFQFN Exposed Pad
Supplier Device Package 36-WQFN (5x4)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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