TPS62750DSKT ,2.25MHz, Step-Down Converter w/ Programmable Input Current Limits for USB powered Applications 10-SON -40 to 85FEATURES APPLICATIONS• USB Wireless Modems• Efficiency > 90% at Nominal OperatingConditions• Portab ..
TPS63000DRCR ,96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN 10-VSON -40 to 85Maximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITInp ..
TPS63000DRCRG4 ,96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN 10-VSON -40 to 85Features... 1 8 Application and Implementation...... 108.1 Application Information........ 102 Appl ..
TPS63000IDRCRQ1 ,Automotive Catalog 96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN 10-VSON -40 to 85FEATURES23• Qualified for Automotive Applications • Load Disconnect During Shutdown• Up to 96% Effi ..
TPS63001DRCR ,96% Buck-Boost Converter with 1.7A Current Switches, 3.3V fixed Output voltage in 3x3 QFN 10-VSON -40 to 85Features 3 DescriptionThe TPS6300x devices provide a power supply1• Input Voltage Range: 1.8 V to 5 ..
TPS63001DRCRG4 ,96% Buck-Boost Converter with 1.7A Current Switches, 3.3V fixed Output voltage in 3x3 QFN 10-VSON -40 to 85Block Diagram..... 712 Mechanical, Packaging, and Orderable7.3 Feature Description...... 8Informati ..
TSS461 , Van Controller Serial Interface
TSS5J45S ,SOLID STATE AC RELAY OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON ZERO CURRENT TURN-OFF, NORMALY OPEN SSRTOSHIBA TSS5G45S,TSS5J45S'U'OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON, ZERO CURRENT Unit in mmTURN - ..
TSS721A ,Meter-Bus Transceiver 16-SOIC FUNCTIONAL DESCRIPTIONVBCS1 IBUSICI2TC2 PFRIDDICS3BATVFISTCBUSL1BRI I BUSL2STC_use CI1STCCS2TXTC3TX ..
TSS721ADR ,Meter-Bus Transceiver 16-SOIC FEATURESD PACKAGE• Meter-Bus Transceiver (for Slave) Meets(TOP VIEW)Standard EN1434-31 16BUSL2 BUSL ..
TSS8J48SR ,SOLID STATE AC RELAY OPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON ZERO CURRENT TURN-OFF, NORMALY OPEN SSRTSS8J48SRTQQRIARQRvvvrlvvluOPTICALLY ISOLATED, ZERO VOLTAGE TURN-ON, Unit in mmZERO CURRENT TURN-OF ..
TSSS2600 ,GaAs IR Emitting Diode in Side View Miniature Package Document Number 810424 (5) Rev. 2, 20-May-99I – Relative Radiant Intensitye relI – R ..
TPS62750DSKT
2.25MHz, Step-Down Converter w/ Programmable Input Current Limits for USB powered Applications
TPS62750, TPS62751 www.ti.com ................................................................................................................................................. SLVS955A –JULY 2009–REVISED SEPTEMBER 2009 High Efficiency Step-Down Converter for USB Applications Check for Samples :TPS62750, TPS62751 1 FEATURES APPLICATIONS • USB Wireless Modems • Efficiency > 90% at Nominal Operating Conditions • Portable USB peripherals • Handheld Computers • Programmable Average Input Current Limits for USB Applications DESCRIPTION – 50mA to 300mA for Low Current Limit Range The TPS6275x device is a highly efficient synchronous step down dc-dc converter optimized for – 300mA to 1.3A for High Current Limit USB powered portable applications. It can provide up Range to 1300mA average input current and is ideal for – ±10% Current Accuracy applications connected to a USB host. • Stable Output Voltage for Load Transients to With an input voltage range of 2.9 V to 6.0V, the Minimize Overshoot at Load Step Response device supports batteries with extended voltage • Hot Plug and Reverse Current Protection range and is ideal for powering USB applications • Automatic PFM/PWM Mode transition where USB compliance is required. (TPS62750) The TPS62750 operates at 2.25-MHz fixed switching • Forced PWM for Noise Sensitive Applications frequency and enters Power Save Mode operation at (TPS62751) light load currents to maintain high efficiency over the entire load current range. The TPS62751 operates in • V Range From 2.9V to 6V IN Forced PWM mode allowing use in applications that • Adjustable V From 0.8V to 0.85×VIN OUT are noise sensitive. An output discharge allows the • Softstart for Inrush Current Prevention load to discharge in shutdown. • 2.25 MHz Fixed Frequency Operation The 10% accurate average input current limit can be • Short Cicruit and Thermal Shutdown programmed with an external resistor, allowing use in Protection applications such as USB, where the current drawn from the bus must be limited to 500mA. • Available in a 2.5 × 2.5 10 pin SON Package The TPS6275x allows the use of small inductors and capacitors to achieve a small solution size. The TPS6275x is available in a 2,5mm × 2,5mm 10-pin SON package. TPS62750 2.2µH V 3.6V V 5.0V OUT IN V IN L L 1 AV R IN 1 C ff EN FB H/L I R lim_U 2 C C O BULK C IN GND I lim_L PGND R R 3 4 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2009, Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
