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Home ›  TT72 > TPS54326-TPS54326PWPR-TPS54326RGTR-TPS54326RGTT,4.5V to 18V Input, 3A Synchronous Step-Down Converter with Eco-Mode? 16-QFN -40 to 85
TPS54326-TPS54326PWPR-TPS54326RGTR-TPS54326RGTT Fast Delivery,Good Price
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TPS54326TI/BBN/a50avai
TPS54326PWPRTI Pb-freeN/a1273avai4.5V to 18V Input, 3A Synchronous Step-Down Converter with Eco-Mode? 14-HTSSOP -40 to 85
TPS54326RGTRTIN/a2848avai4.5V to 18V Input, 3A Synchronous Step-Down Converter with Eco-Mode? 16-QFN -40 to 85
TPS54326RGTTTIN/a250avai4.5V to 18V Input, 3A Synchronous Step-Down Converter with Eco-Mode? 16-QFN -40 to 85


TPS54326RGTR ,4.5V to 18V Input, 3A Synchronous Step-Down Converter with Eco-Mode? 16-QFN -40 to 85ELECTRICAL CHARACTERISTICSover operating free-air temperature range, V , V = 12V (unless otherwise ..
TPS54326RGTT ,4.5V to 18V Input, 3A Synchronous Step-Down Converter with Eco-Mode? 16-QFN -40 to 85FEATURES DESCRIPTIONThe TPS54326 is an adaptive on-time D-CAP2™23• D-CAP2™ Mode Enables Fast Transi ..
TPS54327 ,4.5V to 18V Input, 3-A Synchronous Step-Down SWIFT?ConverterBlock Diagram..... 712 Mechanical, Packaging, and Orderable7.3 Feature Description...... 7Informati ..
TPS54327DDAR ,4.5V to 18V Input, 3-A Synchronous Step-Down Converter 8-SO PowerPAD -40 to 85 SLVSAG1C–DECEMBER 2010–REVISED DECEMBER 20155 Pin Configuration and FunctionsDDA PackageDRC Packag ..
TPS54328DDAR ,4.5V to 18V Input, 3-A Synchronous Step-Down Converter with Eco-mode? 8-SO PowerPAD -40 to 85 SLVSAN2D–NOVEMBER 2010–REVISED AUGUST 20165 Pin Configuration and FunctionsDDA Package DRC Package ..
TPS54329DDAR ,4.5V to 18V Input, 3A Synchronous Step-Down Converter with D-CAP2 Mode 8-SO PowerPAD -40 to 85ELECTRICAL CHARACTERISTICSover operating free-air temperature range, V = 12 V (unless otherwise not ..
TSH350ILT ,550 MHz, Low Noise Current Feedback AmplifierElectrical characteristics for V = ±2.5Volts, T = 25°C (unless otherwise specified) CC ambSymbol Pa ..
TSH511C ,HiFi stereo/mono infrared receiver Stereo sub-carrier demodulatorABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit1)Vcc 7VSupply voltageToper Operating free ..
TSH511CF ,HIFI STEREO/MONO INFRARED RECEIVER STEREO SUB-CARRIER DEMODULATORABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit1)Vcc 7VSupply voltageToper Operating free ..
TSH511CFT ,HIFI STEREO/MONO INFRARED RECEIVER STEREO SUB-CARRIER DEMODULATORTSH51 TSH511 1HiFi stereo/mono infrared receiverStereo sub-carrier demodulator ■ Supply voltage: 2 ..
TSH512C ,HiFi stereo/mono infrared transmitter Stereo sub-carrier generatorABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit1)Vcc 7VSupply voltageToper Operating free ..
TSH512CF ,HIFI STEREO/MONO INFRARED TRANSMITTER STEREO SUB-CARRIER GENERATORAPPLICATIONS6 6 28 28VO VOX X■ Infrared HiFi stereo transmitter■ Infrared Headsets7 7 + + + M Monos ..


TPS54326-TPS54326PWPR-TPS54326RGTR-TPS54326RGTT

(50 mV/div)OUT (1A/div)TPS54326
www.ti.com
SLVSA13E –OCTOBER 2009–REVISED JUNE 2012
4.5V to 18V Input, 3-A Synchronous Step-Down Converter with Eco-mode™
Checkfor Samples: TPS54326
1FEATURES DESCRIPTION

The TPS54326is an adaptive on-time D-CAP2™
23• D-CAP2™ Mode Enables Fast Transient
mode synchronous buck converter. The TPS54326Response enables system designersto complete the suiteof• Low Output Ripple and Allows Ceramic Output various end equipment’s power bus regulators withaCapacitor cost effective, low component count, low standby
current solution. The main control loop for the• Wide VCC Input Voltage Range: 4.5Vto18V
TPS54326 uses the D-CAP2™ mode control which• Wide VIN Input Voltage Range:2Vto18V providesa fast transient response with no external• Output Voltage Range: 0.76Vto 5.5V components. The adoptive on-time control supports Highly Efficient Integrated FET’s Optimized seamless operation between PWM modeat heavy
load condition and reduced frequency Eco-mode™for Lower Duty Cycle Applications
operationat light loadfor high efficiency.- 120 mΩ (High Side) and70 mΩ (Low Side) High Efficiency, less than10 μAat Shutdown The TPS54326 also hasa proprietary circuit that
enables the deviceto adaptto both low equivalent• Auto-Skip Eco-mode™ for High Efficiencyat series resistance (ESR) output capacitors, such asLight Load POSCAP or SP-CAP, and ultra-low ESR ceramic• High Initial Bandgap Reference Accuracy capacitors. The device operates from 4.5-Vto 18-V Adjustable Soft Start VCC input, and from 2-Vto 18-V VIN input power
supply voltage. The output voltage can be• Pre-Biased Soft Start programmed between 0.76V and 5.5V. The device• 700-kHz Switching Frequency (fSW) also features an adjustable slow start time anda Cycle-By-Cycle Overcurrent Limit power good function. The TPS54326is availablein
the 14 pin HTSSOPor 16 pin QFN package, and• Power Good Output designedto operate from –40°Cto 85°C.
APPLICATIONS Wide Rangeof Applications for Low Voltage
System Digital TV Power Supply High Definition Blu-ray Disc™ Players Terminal
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