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TPS62270DRVR Fast Delivery,Good Price
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TPS62270DRVRBB/TIN/a170avai2.25MHz 400mA Step-Down Converter with Selectable VOUT 6-WSON -40 to 85


TPS62270DRVR ,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 = ..
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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 ..


TPS62270DRVR
2.25MHz 400mA Step-Down Converter with Selectable VOUT
1FEATURES
DESCRIPTION
APPLICATIONS

0.9 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 providesWith Extended Voltage Range upto 400 mA output current froma single Li-Ion cell.• 2.25 MHz Fixed Frequency Operation
Withan 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
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