Power management

Battery management – Applications

TI brings cutting-edge solutions for new battery chemistries and technologies in automotive, industrial and personal electronics applications. 

Automotive

With a broad portfolio that supports 1S to 300S battery packs, TI’s battery management devices help you quickly design eCall, telematics and HEV/EV solutions with predictable battery life, low Iq and integrated protection.

Automotive battery management

Hybrid / Electric Power Train System

Featured End Equipment
Recommended Product
Features and Benefits
Battery Management System (BMS) SafeTI™ Precision
Monitor With Integrated Hardware Protector for Automotive Battery Pack
Applications

Simultaneous high accuracy cell voltage and temperature measurement with SafeTI™ -26262 ASIL-D compliance.

Infotainment & Cluster

Featured End Equipment
Recommended Product
Features and Benefits
eCall/Telematics
Automotive 1-A, Single-Input, Single-Cell LiFePO4
Linear Battery Charger

High integration supports lower BOM and productions costs and optimal for space constrained automotive applications.
Automotive Qualified Single Cell System-Side CEDV Fuel Gauge End of service notification allows replacement of battery only when needed and saves maintance costs
Automotive Voltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.30V Cell balancing enables longer battery life-time saving maintanance costs

Industrial

TI’s easy-to-use battery fuel gauges, chargers, protectors and monitors enable longer battery cycle life, increase runtime and allow faster, cooler charging to enable designs from single cell battery applications in small appliances and power tools to very high series cell count battery packs in energy storage applications.

battery management industrial

Appliances System Solutions

Featured End Equipment
Recommended Product
Features and Benefits
Vacuum Robot 1-4 Cell Li+ Battery SMBus Charge Controller with N-Channel Power MOSFET Selector Design flexibility with SMBus, comprehensive protection, smaller passives for higher switching frequency
1-Series, 2-Series, 3-Series, and 4-Series Li-Ion Battery Pack Manager An accurate record of available capacity, voltage, current, temperature allows the appliance to return to its base
3- to 5-Series Li-Ion and Li-Phosphate Ultra-Low-Power Stackable Battery Protector Comprehensive suite of protection to facilitate compliance with industry's standards

Building Automation

Featured End Equipment
Recommended Product
Features and Benefits
IP Network Camera Stand Alone Single Cell 3-A Fast Charger with High Input Voltage and Power Path Easy setup, fast cool charging with USB detection support different input sources
NVDC I2C Battery Buck-Boost Charge Controller with System Power Monitor & Processor Flexible input voltage, MPPT for solar input, low quiescent current for longer battery  runtime
Single cell Pack/System-side CEDV Battery Fuel (Gas) Gauge w/Pre-programmed Chemistry Profiles Enables reduced design cycle due to simple set-up gauging algorithm 
Video doorbell 1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC with 4.1 VBAT Simple charger for up to 1.5A charge current improves battery durability
Single Cell 5A Fast Charger MaxCharge™ Technology for High Input Voltage and 3.1A Boost Provides design flexibility with I2C, up to 5A charge current, ADC for system monitoring
System-Side Fuel Gauge with Dynamic Voltage Correlation, Battery Gas Gauge Low Iq enables longer battery runtime. Omitted sense resistor allows lower component count 
Intrusion control panel USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 200mV above Vbat | Linear Its simple to use set-up allows to save design resources and lower BOM cost, power path enables longer battery life
I2C Controlled Single Cell 3-A Battery Charger with High Input Voltage and Power Path Provides design flexibility with I2C, wide input voltage range up to 14V, power path for longer battery life
Multi-Chemistry High-cell Count Battery Fuel Gauge w/Integrated Rarely Discharged Module End of service notification allows adhoc replacement instead of more frequent regular maintenance cycle 

Electronic Point of Sale

Featured End Equipment
Recommended Product
Features and Benefits
EPOS
NVDC I2C Battery Buck-Boost Charge Controller with System Power Monitor & Processor
Wide input voltage range supports USB PD with 1-4 cells, integrated ADC provides status report, high efficiency enable cool charging
I2C Controlled Single Cell 3-A Battery Charger with High Input Voltage and Power Path
Single-cell switch mode 3A high efficiency charger with power path, flexible USB or adaptor input with P2P to bq24296M, longer battery life time for mPOS applications.
Single cell System-Side Battery Fuel (Gas) Gauge w/Pre-programmed Chemistry Profile
Easy to use ROM gauge for short development cycle and better battery gauge accuracy

Grid Infrastructure

Featured End Equipment
Recommended Product
Features and Benefits
Smart meters
Lithium Primary Battery Fuel Gauge and End-of-Service Monitor
Primary cell end of service notification allows adhoc replacement instead of more frequent regular maintenance cycle 
1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC with 4.1 VBAT
Simultaneous battery charging and system power enables longer battery life
Energy Storage Battery Packs (w/BMS) SafeTI™ PrecisionMonitor With Integrated Hardware Protector for Automotive Battery PackApplications Simultaneous high accuracy cell voltage and temperature measurement with SafeTI™ -26262 ASIL-D compliance.
9 to 15 Series Cell Li-Ion and Li-Polymer Battery Monitor and Protector Integrated hardware protection, integrated ADCs with I2C communication for current, voltage, and temperature monitoring to host MCU. Capable of being stacked with TIDA-01093 reference for higher cell counts.

Medical, Healthcare & Fitness

Featured End Equipment
Recommended Product
Features and Benefits
Ultrasound Scanners
Stand-Alone Synchronous Switch-Mode Li-Ion or Li-Polymer Battery Charger with 5V–28V VCC Input
Easy to design, flexible set to support 1-6 cell count. Full suite of protection features
1-4 Cell Li+ Battery SMBus Charge Controller with N-Channel Power MOSFET Selector
Flexible to design with SMBus, wide input voltage range supporting 1-4 cell, comprehensive protection
3 to 5-Series Cell Li-Ion and Li-Phosphate Battery Monitor
Over-current protection of transmit power supply by high-accuracy monitor allows a reliable operation of the device

Motor Drive & Control

Featured End Equipment
Recommended Product
Features and Benefits
Drone Battery Pack
NVDC I2C Battery Buck-Boost Charge Controller with System Power Monitor & Processor
Wide input voltage supporting high voltage fast charging, ADC for status report, accurate voltage regulation for longer battery life
CEDV Gas Gauge and Protection Solution for 1-Series to 4-Series Cell Li-Ion Battery Packs
Reduced design cycle due to simple set-up gauging algorithm for 1-4S battery pack
3- to 5-Series Li-Ion and Li-Phosphate Ultra-Low-Power Stackable Battery Protector
Comprehensive suite of protection to facilitate compliance with industry's standards 

Personal Electronics

Battery management solutions for personal electronics enable peak performance for a wide range of consumer electronic applications from wearable devices to power bank charging solutions, to smartphones and up to laptops.

Personal electronics battery management

Portable Electronics

Featured End Equipment
Recommended Product
Features and Benefits
Wireless speakers Synchronous Switch-Mode Li-Ion and Li-Polymer Stand-Alone Battery Charger Easy to use. Small BOM cost and compact design with the integrated FETs
USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 200mV above Vbat | Linear No switching noise for better EMI, simple to design, low BOM cost
Battery Fuel Gauge with Integrated Protector for 1-2 Series Packs Gauge, protection and balancing IC in a single package reduces the BOM count
Power bank solutions NVDC I2C Battery Buck-Boost Charge Controller with System Power Monitor & Processor Wide input voltage range supporting USB PD with 1-4 cells, integrated ADC for status report, high efficiency enables cooler charging
Single Cell Li-Ion Battery Fuel Gauge With Integrated Protection | Battery Gas Gauge Flash based gauge, high gauging accuracy with integarted protector and authentication
Single Cell 5A Fast Charger MaxCharge™ Technology for High Input Voltage and 3.1A Boost Design flexibility with I2C, up to 5A charge current, boost mode in the OTG allows the reuse of the same charging power path

Wearables (non-medical)

Featured End Equipment
Recommended Product
Features and Benefits
Wireless Headset
250-mA Single Cell Li-Ion Battery Charger, 1mA termination, 75nA Battery leakage
Tiny solution size enables smaller total solution size, low quiescent current maximizes battery runtime, optimal low current charging solution
USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 200mV above Vbat | Linear
Easy to design-in, up to 1.5A charge current, low BOM cost
Single cell System-Side Battery Fuel (Gas) Gauge w/Pre-programmed Chemistry Profile
Easy to use ROM gauge for short development cycle and better battery gauge accuracy
Wristband / smart watch
700nA Low Iq Highly Integrated Battery Charge Management Solution
Optimal integration with buck, LDO and pushbutton controller, ultra low quiescent current enables longer shelf life and significantly reduces total solutions size
System-Side Fuel Gauge with Dynamic Voltage Correlation, Battery Gas Gauge
System-side fuel gauge with dynamic voltage correlation requires very little user configuration and system microcontroller firmware development

Mobile Phones

Featured End Equipment
Recommended Product
Features and Benefits
Smart Phone
Single cell System-Side Battery Fuel (Gas) Gauge w/Pre-programmed Chemistry Profile
Easy use ROM gauge for short development cycle and better battery gauge accuracy
I2C Controlled Single Cell 3-A Fast Charger with High Input Voltage and USB Detection
Design flexibility with I2C, 3A charge current, small solution size with WCSP

Tablets

Featured End Equipment
Recommended Product
Features and Benefits
Tablet/ 2-in-1
Single Cell Li-Ion Battery Fuel Gauge With Integrated Protection | Battery Gas Gauge
Flash based gauge, high gauging accuracy with integarted protector and authentication
NVDC I2C Battery Buck-Boost Charge Controller with System Power Monitor & Processor
Wide input voltage supporting USB PD with multicell, IMVP8 that supports Intel (TM) platform, integrated ADC for status report
Battery Fuel Gauge with Integrated Protector for 1-2 Series Packs
Gauge and protection IC in a single package for better battery gauge accuracy
Notebook  PC
NVDC SMBus Battery Buck-Boost Charge Controller with System Power Monitor & Processor
Wide input voltage supporting USB PD with multicell, IMVP8 that supports Intel (TM) platform, integrated ADC for status report
2-4S Overvoltage Protector with LDO Output
Make your laptop slimmer by removing the coincell and powering your RTC with the battery directly with integrated LDO
1-Series, 2-Series, 3-Series, and 4-Series Li-Ion Battery Pack Manager
1-4s gauge, proven & mature in notebooks