Battery pack for mobile phone

Products and reference designs

Battery pack for mobile phone

Block diagram

Overview

Our integrated circuits and reference designs help you create mobile phone battery pack designs that provide accurate battery fuel gauging and battery protection, allowing the system to safely maximize battery runtime and protect against overcharge or over-discharge conditions.

Design requirements

Battery pack for mobile phone designs require:

  • Battery fuel gauging to acquire the exact state of battery charge.
  • Battery protection to safeguard against overcharge or over-discharge conditions.

Block diagram

Find products and reference designs for your system.

Battery pack for mobile phone

SMBus SMBus Pack+ Pack+ Pack- Pack- MOSFET and DCDC Power MOSFET and DCDC Power MOSFET MOSFET Buck / LDO Buck / LDO Fuse Fuse Chemical Fuse Chemical Fuse I/O Protection I/O Protection ESD ESD Logics / Control Logics / Control Logic / Contorl Logic / Contorl ID / Authentication ID / Authentication Sensors Sensors Temperature Sensor Temperature Sensor Current Sensor Current Sensor Gauge and Protector Gauge and Protector Gauge Gauge Secondary Protection Secondary Protection

Technical documentation

View all 5
No results found. Please clear your search and try again.
Type Title Date
White paper Impedance Track Based Fuel Gauging 28 Sep 2007
Analog Design Journal Improving Battery Safety, Charging, and Fuel Gauging in Portable Media Apps 17 Mar 2009
EVM User's guide BQ2980EVM-883 Evaluation Module for BQ2980 High-Side Driver 16 Jul 2020
Application note Wide-Vin Battery-Charger Using SMBus MSP430 MCUs and bq Fuel Gauges (Rev. B) PDF | HTML 11 May 2022
Application note Wide-Vin Battery-Charger Using SMBus MSP430 MCUs and bq Fuel Gauges (Rev. B) PDF | HTML 11 May 2022

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.

Videos