Texas Instruments TPS54478RTER

Conv DC-DC 2.95V to 6V Synchronous Step Down Single-Out 0.6V to 4.5V 4A 16-Pin WQFN EP T/R
$ 1.8
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
DigiKey
2
296-42700-1-ND2,2391Cut Tape
Mouser595-TPS54478RTER2,4581Tape & Reel
Component Stockers USATPS54478RTER2,690
>1wk
Win SourceWS-TPS54478RTER2,70023
19h
Worldway ElectronicsTPS54478RTER16,1757Tape & Reel
18h

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments TPS54478RTER.

Texas Instruments

Technical Drawing2 pages4 years ago
Official datasheet0 pages0 years ago
Datasheet39 pages14 years ago
Technical Drawing2 pages15 years ago

HQonline

Inventory History

3 month trend:
-36.12%
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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsTPS54478RTER
Texas InstrumentsTPS54478RTET
Price @ 1000
$ 1.8
$ 2.099
Stock
650,450
232,084
Authorized Distributors
2
4
Case/Package
-
QFN
Number of Pins
16
16
Number of Outputs
1
1
Max Output Current
4 A
4 A
Switching Frequency
2 MHz
2 MHz
Min Input Voltage
2.95 V
2.95 V
Max Input Voltage
6 V
6 V
Min Output Voltage
600 mV
600 mV
Max Output Voltage
4.5 V
4.5 V
Efficiency
-
-
Synchronous Rectifier
Yes
Yes

Supply Chain

Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments TPS54478RTER.

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Descriptions

Descriptions of Texas Instruments TPS54478RTER provided by its distributors.

Conv DC-DC 2.95V to 6V Synchronous Step Down Single-Out 0.6V to 4.5V 4A 16-Pin WQFN EP T/R
Verical
Buck Yes 200KHz~2MHz Adjustable 1 4.5V 600mV 6V 2.95V QFN , 750¦Ìm
UnikeyIC
Switching Voltage Regulators 2.95V-6Vin,6A,Sync Step-Down Converter
Component Sense
TPS54478 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 6days ago) DC to DC switching regulator 3.3V 3mm 4A 200kHz~2MHz
Fly-Wing Technology

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Manufacturer Aliases

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  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
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  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
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  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
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  • Texas Instr.
  • Texas Instruments Inc.