IC Phoenix
 
Home ›  TT72 > TPS5450DDA-TPS5450DDAG4-TPS5450DDAR-TPS5450DDARG4,5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
TPS5450DDA-TPS5450DDAG4-TPS5450DDAR-TPS5450DDARG4 Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
TPS5450DDAN/A N/a1avai5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
TPS5450DDAG4TEXASN/a2352avai5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
TPS5450DDARTI ?N/a15074avai5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
TPS5450DDARG4TIN/a2808avai5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125


TPS5450DDAR ,5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125Maximum Ratings(1)over operating free-air temperature (unless otherwise noted)MIN MAX UNIT(2)V Volt ..
TPS5450DDARG4 ,5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125Features, and Description... 1Changes from Original (March 2007) to Revision A Page• Replaced the D ..
TPS5450QDDARQ1 ,Automotive Catalog 5A, Wide Input Step Down SWIFT Converter 8-SO PowerPAD -40 to 125maximum ratings may cause permanent damage to the device. These are stress ratingsonly and function ..
TPS54519RTER ,2.95V to 6V Input, 5A Synchronous Step-Down Converter 16-WQFN -40 to 150ELECTRICAL CHARACTERISTICST = –40°C to 140°C, VIN = 2.95 to 6 V (unless otherwise noted)JDESCRIPTIO ..
TPS54521RHLR ,17V Input, 5A Synchronous Step-Down Converter 14-VQFN -40 to 125FEATURES2• Integrated 57mΩ / 50mΩ MOSFETs • Power Good Output for Undervoltage andOvervoltage Monit ..
TPS54525PWPR ,4.5V to 18V Input, 5.5-A Synchronous Step-Down Converter 14-HTSSOP -40 to 85ELECTRICAL CHARACTERISTICSover operating free-air temperature range, V = 12V (unless otherwise note ..
TSI220B1 ,TERMINAL SET INTERFACE PROTECTION AND DIODE BRIDGE® TSIxxB1Application Specific DiscretesTERMINAL SET INTERFACEA.S.D.™PROTECTION AND DIODE BRIDGEMAIN ..
TSI265B1RL ,TERMINAL SET INTERFACE PROTECTION AND DIODE BRIDGE® TSIxxB1Application Specific DiscretesTERMINAL SET INTERFACE™A.S.D.PROTECTION AND DIODE BRIDGEMAIN ..
TSKS5400S ,GaAs Infrared Emitting Diode in Side View PackageRev. 1, 30–Apr–02 1 (6)TSKS5400SVishay SemiconductorsBasic CharacteristicsT = 25°C ambParameter Tes ..
TSL0709RA-470KR94-PF , Inductors For Power Line Radial Televisions, VCRs, personal computers
TSL1112RA-102JR50-PF , Inductors For Power Line Radial
TSL1112RA-331KR82-PF , Inductors For Power Line Radial


TPS5450DDA-TPS5450DDAG4-TPS5450DDAR-TPS5450DDARG4
5.5V to 36V Input, 5A, 500kHz Step Down Converter
VIN
ENA
GND
VSENSE
BOOTVIN VOUT
Simplified Schematic Efficiency vs Output Current

Efficiency - % 1 2 3 4 5 6 = 12 V, = 5 V, = 500 kHz, = 25°C
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TPS5450

SLVS757D –MARCH 2007–REVISED DECEMBER 2014
TPS5450 5-A, Wide Input Range, Step-Down Converter Features 3 Description

The TPS5450 is a high-output-current PWM Wide Input Voltage Range: 5.5Vto 36V converter that integratesa low-resistance, high-side• Upto 5-A Continuous (6-A Peak) Output Current N-channel MOSFET. Included on the substrate with• High Efficiency Greater Than 90% Enabledby the listed features area high-performance voltage
110-mΩ Integrated MOSFET Switch error amplifier that provides tight voltage regulation
accuracy under transient conditions;an undervoltage-• Wide Output Voltage Range: Adjustable Downto lockout circuit to prevent start-up until the input1.22V With 1.5% Initial Accuracy voltage reaches 5.5 V; an internally set slow-start• Internal Compensation Minimizes External Part circuitto limit inrush currents; anda voltage feed-Count forward circuit to improve the transient response. Fixed 500-kHz Switching Frequency for Small Using the ENA pin, shutdown supply current is
reducedto18 μA typically. Other features include anFilter Size
active-high enable, overcurrent limiting, overvoltage• 18-μA Shutdown Supply Current protection and thermal shutdown. To reduce design• Improved Line Regulation and Transient complexity and external component count, theResponseby Input Voltage Feed Forward TPS5450 feedback loopis internally compensated. System Protectedby Overcurrent Limiting, The TPS5450 deviceis available ina thermally-Overvoltage Protection and Thermal Shutdown enhanced, 8-pin SOIC PowerPAD package. TI –40°Cto 125°C Operating Junction Temperature provides evaluation modules and software toolto aid
Range in achieving high-performance power supply designs meet aggressive equipment development cycles.• Availablein Small Thermally Enhanced 8-Pin
SOIC PowerPAD™ Package Device Information(1)2 Applications• High Density Point-of-Load Regulators
(1) Forall available packages, see the orderable addendumat• LCD Displays, Plasma Displays the endofthe datasheet. Battery Chargers 12-V and 24-V Distributed Power Systems
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED