TPS62272DRVR ,2.25MHz 400mA Step-Down Converter with Selectable VOUT 6-WSON -40 to 85ELECTRICAL CHARACTERISTICSOver full operating ambient temperature range, typical values are at T = ..
TPS62290DRVR ,2.25MHz 1A Step-Down Converter in 2x2mm SON Package 6-WSON -40 to 85Features 3 DescriptionThe TPS6229x devices are highly efficient1• High Efficiency - up to 96%synchr ..
TPS62290DRVT ,2.25MHz 1A Step-Down Converter in 2x2mm SON Package 6-WSON -40 to 856 Pin Configuration and FunctionsDRV Package6-PIN SONTop View1 6SW GNDMODE 2 5 VINFB 3 4 ENPin Func ..
TPS62290DRVTG4 ,2.25MHz 1A Step-Down Converter in 2x2mm SON Package 6-WSON -40 to 85Features... 19 Application and Implementation...... 112 Applications..... 19.1 Application Informat ..
TPS62291DRVR ,2.25MHz 1A Step-Down Converter in 2x2mm SON Package 6-WSON -40 to 85Features 3 DescriptionThe TPS6229x devices are highly efficient1• High Efficiency - up to 96%synchr ..
TPS62291DRVR ,2.25MHz 1A Step-Down Converter in 2x2mm SON Package 6-WSON -40 to 85Features... 19 Application and Implementation...... 112 Applications..... 19.1 Application Informat ..
TSS10J45S ,SOLID STATE AC RELAY OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON ZERO CURRENT TURN-OFF, NORMALY OPEN SSRTOSHIBA TSS10G45S,TSS10J45S'U'OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON, ZERO CURRENT Unit in mmTURN ..
TSS1G45S ,SOLID STATE AC RELAY OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON ZERO CURRENT TURN-OFF, NORMALY OPEN SSRTOSHIBA TSS1G455,TSS1J45$,TSS1G47S,TSS1J47STSS1G455, TSS1J455, TSS1G47S, TSS1J47SOPTICALLY ISOLATED ..
TSS1G45S. ,SOLID STATE AC RELAY OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON ZERO CURRENT TURN-OFF, NORMALY OPEN SSRTOSHIBA TSS1G455,TSS1J45$,TSS1G47S,TSS1J47STSS1G455, TSS1J455, TSS1G47S, TSS1J47SOPTICALLY ISOLATED ..
TSS1J45S ,SOLID STATE AC RELAY OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON ZERO CURRENT TURN-OFF, NORMALY OPEN SSRTOSHIBA TSS1G455,TSS1J45$,TSS1G47S,TSS1J47STSS1G455, TSS1J455, TSS1G47S, TSS1J47SOPTICALLY ISOLATED ..
TSS1J48S ,SOLID STATE AC RELAY OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON ZERO CURRENT TURN-OFF, NORMALY OPEN SSRTOSHIBA TSSIG48S,TSSL48STCC', GARQ TCC', MAC"m""'Iv,OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON, Unit ..
TSS2G45S ,SOLID STATE AC RELAY OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON ZERO CURRENT TURN-OFF, NORMALY OPEN SSRTOSHIBA TSS2G45S,TSSL45S,TSS2G47S,TSSL47STSS2G45S, TSS2M5S, TSS2G47S, TSS2M7SOPTICALLY ISOLATED, ZE ..
TPS62272DRVR
2.25MHz 400mA Step-Down Converter with Selectable VOUT
1FEATURES
DESCRIPTION
APPLICATIONS0.9 V / 1.15 V
up to 400 mA
OUT
VIN
GND
VSEL
2.2HmF
OUT
0.9 V
1.15 V = 2 V to 6 VIN
4.7F
GNDININ
TPS62270, TPS62272
TPS62273
www.ti.com........................................................................................................................................... SLVS799C–NOVEMBER 2007–REVISED JANUARY 2009
2.25 MHz 400-mA Step Down Converter With Selectable VOUT High Efficiency Step Down Converter Output Current upto 400 mA The TPS62270 device is a high efficiency
synchronous step down DC-DC converter optimized•
VIN Range From 2Vto 6V for Li-Ion Batteries for battery powered portable applications.It provides
With Extended Voltage Range upto 400 mA output current froma single Li-Ion cell.•
2.25 MHz Fixed Frequency OperationWithan input voltage rangeof2Vto6V the device•
Pin-Selectable Fixed Output Voltage supports Li-Ion batteries with extended voltage range,•
Power Save Mode for Highest Efficiency andis idealto power portable applications like mobile
phones and other portable•
Automatic transition between PFM and PWM
Mode The TPS62270 operates•
Voltage Positioningin PFM Mode frequency and enters•
Typical 15-μA Quiescent•
100% Duty Cycle•
Availablein 2×2×0,8•
Allows<1 mm•
Low Power Processor•
Cell Phones, Smart-phones•
Navigation Systems solution size.
Low Power DSP The TPS62270is available•
Portable Media SON package.
Digital Cameras
