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Power Management Solutions for Portable Applications

Texas Instruments offers complete power management solutions for portable applications. From Battery Management to Power Conversion and Distribution, TI features highly integrated devices with low external component counts and small Lead(Pb)-Free packaging to provide the smallest power management solutions. High efficiency and low power consumption also help extend battery run time. Plus, TI offers shipment of samples within 24 hours to speed your design time.

Please click on the graphic below to see a list of the most advanced products for each functional area.

Power Management

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Applications - System Block Diagrams

Blood Pressure Monitor Digital TV Mobile Handsets Portable Blood Gas Analyzer
Bluetooth Headset Fingerprint Biometrics Notebook PC Portable Media Devices
Digital Hearing Aids GPS: Personal Navigation Device Personal Digital Assistants (PDAs)  
Digital Still Camera LCD TV Portable Audio  


Advanced Integrated Circuit Solutions Per Functional Area

Battery Chargers | Battery Fuel Gauges | Battery Authentication | Lithium Protection | DC/DC Buck Converters | Linear Regulators (LDOs) | LED Backlighting | Photoflash Capacitor Chargers | Inductorless DC/DC Regulators (Charge Pumps) | DC/DC Boost Converters | Inverting DC/DC Converters | Large Form Factor LED Displays | Display Power Solutions | Supply Voltage Supervisors(SVS) | Complete Power Management Units

Battery Chargers

Device Description
bq2002 NiMH/NiCd Charger for Current-Limited Power Supplies
bq2004 Multiple Cell NiMH/NiCd Switchmode Charge Management IC in SOIC
bq2057 1- to 2-Cell Linear Li-Ion Charge Controller in MSOP
bq24100 1- to 3-Cell Li-Ion Fully Integrated Switch-Mode Charger in QFN
bq24200 1-Cell Li-Ion Fully Integrated Charger for Current-Limited Power Supplies
bq24010 1-Cell Li-Ion Fully Integrated Charger in QFN
bq24020 1-Cell Li-Ion Fully Integrated Charger for AC/DC Adapter and USB in QFN
bq24030 1-Cell Li-Ion Charger for AC/DC Adapter and USB with Dynamic Power Path Management in QFN
bq24060 Linear 1-Cell Li-Ion Charger with Thermal Regulation, 6.5-V Over Voltage Protection and Temp Sense
bq25010 Single-Chip Li-Ion Charger with Adjustable DC/DC Converter in QFN
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Battery Fuel Gauges

Device Description
bq26220 1- to 2-Cell Li-Ion Battery Monitor with HDQ Interface
bq27000 1- to 2-Cell Li-Ion Battery Fuel Gauge with HDQ in QFN and WCSP
bq27200 1- to 2-Cell Li-Ion Battery Fuel Gauge with I2C in QFN and WCSP
bq20z80-v101 2- to 4-Cell Li-Ion HDQ,SMBus Battery Fuel Gauge with Impedance Track Technology
bq20z90-v110 SBS 1.1 Compliant Gas Gauge Enabled with Impedance Track Technology
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Battery Authentication

Device Description
bq26150 CRC-Based Battery Authentication IC
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Lithium Protection

Device Description
bq29312A Two, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFE
UCC3952 Single Cell Lit-Ion Battery Protection IC W/Internal FET And Vov = 4.20V
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DC/DC Buck (Step-Down) Solutions for Core and I/O

Device Description
TPS62400 Dual 400-mA/600-mA, 2.25-MHz Step Down Converter with 1-Wire Interface in 3x3 QFN Package
TPS62300 500-mA, 3-MHz High-Accuracy Step-Down Converter with 1-µH inductor in WCSP and QFN
TPS62420 Dual 600-mA/1-A, 2.25-MHz Step Down Converter with 1-Wire Interface in 3x3 QFN Package
TPS62350 Adjustable, 800-mA, 3-MHz Buck Converter with I2C Interface in Chip Scale Package
TPS62050 800-mA, 10-V Vin Step-Down Converter with 12-µA Quiescent Current in QFN-10
TPS63000 1.2-A, 96% Efficient Single Inductor Buck-Boost Converter with 1.8-A Current Switches in 3x3 QFN Package
TPS62110 1.5-A, 17-V Vin Step-Down Converter with 20-µA Quiescent Current in QFN-16
TPS64200 3-A Step-Down Controller in SOT-23
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Linear Regulators (LDO) (Quick Reference Card)

Device Description
TPS797xx 10-mA 1.2-µA Micro-Power LDO in SC-70
TPS715xx 50-mA 3.2-µA Micro-Power LDO in SC-70
TPS763xx 100-mA Low-Cost LDO in SOT-23
TPS717xx 150-mA Low Noise, High-Bandwidth PSRR, LDO in SC-70
TPS721xx 150-mA Low-Noise, Low-Vin LDO in SOT-23
TPS730xx 200-mA Low-Noise, High PSRR LDO in SOT-23 and WCSP
TPS799xx 200-mA Ultra-Low Noise, High PSRR LDO in WCSP
TPS711xx 250-mA Dual Output Ultra-Low Noise, High PSRR LDO in WCSP
TPS712xx 250-mA Dual Output, UltraLow Noise, High PSRR LDO in SOT
TPS736xx 400-mA Cap-free, Reverse-Leakage Protection LDO in SOT-23 and QFN
TPS795xx 500-mA Low-Noise, High PSRR LDO in SOT-223
TPS796xx 1-A Low-Noise, High PSRR LDO in SOT-233
TPS786xx 1.5-A Low-Noise, High PSRR LDO in SOT-223
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LED Backlighting

Device Description
TPS61042 500-mA Switch, Current-Regulated Boost Converter in QFN
TPS61060 375-mA Switch, Current-Regulated, Synchronous Boost Converter in QFN and WCSP
TPS60230 5-channel, Current-Regulated White LED Charge Pump in QFN
TPS61058 High Power Single Cell White LED Driver with 1.1A Switch, in 3x3 QFN
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Photoflash Capacitor Chargers

Device Description
TPS65520 8 Channel Power Management IC for Digital Still Camera in 8mmx8mm BGA package
TPS65552A High Power Single Cell White LED Driver with 1.5A Switch, in 3x3 QFN
TPS61059 Regulated 5-V, 300 mA High Efficiency Charge Pump DC/DC Converter in 20-pin TSSOP
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Inductorless DC/DC Regulators (Charge Pumps)

Device Description
TPS60241 170 uVrms Zero-Ripple Switched Cap Boost Converter w/Fixed 5.0V Output For VCO Supply in 8-pin MSOP
TPS60230 White LED Charge Pump Current Source with PWM Brightness Control in 3x3 QFN
TPS60130 Regulated 5-V, 300 mA High Efficiency Charge Pump DC/DC Converter in 20-pin TSSOP
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DC/DC Boost (Step-Up) Solutions

Device Description
TPS61040 400-mA Switch Boost Converter, up to 28 V in SOT-23
TPS61070 600-mA Switch Boost Converter in ThinSOT-23 for 1- and 2-Cell Alkaline Applications
TPS61059 1.5-A Switch Boost Converter in QFN
TPS61030 4-A Switch Boost Converter in QFN
TPS61061 19V, 400mA, 1MHz Boost Converter w/Brightness Control for White LED Power Supplies
TPS61081 27V, 1.2-A switch, 1.2MHz Boost Converter with Integrated Power Diode
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Inverting DC/DC Converters

Device Description
TPS63700 Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN
TPS60400 Unregulated 60-mA Charge Pump Voltage Inverters in 5-pin SOT23 package
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Large Form Factor LED Displays

Device Description
TLC5923 16 Channel LED Driver with 7-bit Dot Correction
TLC5940 16 Channel LED Driver w/ Dot Correction, Grayscale PWM Control & integrated EEPROM in 5x5 QFN
TLC5941 15 Channel LED Driver w/ Dot Correction & Grayscale PWM Control in 5x5 QFN
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Display Power Solutions

Device Description
TPS61045 375-mA Switch Boost Converter, up to 28 V in QFN
TPS65110 3-channel Small Form-Factor LTPS Display Power Supply in QFN
TPS65120 4-channel Small Form-Factor TFT Display Power Supply in QFN
TPS65130 2-channel, Positive/Negative Power Supply for OLED Displays in QFN
TPS65100 4-channel Large Form-Factor TFT Display Power Supply
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Supply Voltage Supervisors (Quick Reference Card)

Device Description
TPS3836 250-nA, Supply Voltage Supervisor in SOT-23
TPS3808 2.4-µA, Programmable Delay Supply Voltage Supervisor in SOT-23
TPS3801 9-µA, Ultra-Small Supply Voltage Supervisor in SC-70
TPS3110 1.2-µA, Dual Supply Voltage Supervisor in SOT-23
TPS3806 3-µA, Dual Supply Voltage Supervisor in SOT-23
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Complete Power Management Units

Device Description
TPS65010 1-Cell Li-Ion Charger, 1.2-A and 400-mA Step-Down Converter, 2 LDO with I2C in QFN
TPS65020 Multi-Channel Power Management IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Management in 6x6 QFN
TPS65023 6-Channel Power Management IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs
TPS65050 6-Channel Power Management IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN
TPS75003 Triple-Supply Power Management IC for Powering FPGAs and DSPs
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