Texas Instruments TPS54973PWPR
$ 3.754
Production
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 3.754
$ 5.25
Stock
396,138
170,391
Authorized Distributors
3
3
Case/Package
HTSSOP EP
HTSSOP EP
Number of Pins
28
28
Number of Outputs
1
1
Max Output Current
9 A
9 A
Switching Frequency
762 kHz
762 kHz
Min Input Voltage
3 V
3 V
Max Input Voltage
4 V
4 V
Min Output Voltage
-
891 mV
Max Output Voltage
-
2.5 V
Efficiency
-
-
Synchronous Rectifier
Yes
Yes
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPS54973PWPR.
Evaluation Kit
Related Parts
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3.3V Input, 9A Synchronous Step-Down SWIFT™ Converter for Sequencing 28-HTSSOP 0 to 70
Descriptions
Descriptions of Texas Instruments TPS54973PWPR provided by its distributors.
3.3V Input, 9A Synchronous Step-Down Converter for Prebiased Outputs 28-HTSSOP -40 to 85
Conv DC-DC 3V to 4V Synchronous Step Down Single-Out 0.9V to 2.5V 9A 28-Pin HTSSOP EP T/R
Buck Yes 350KHz,550KHz Adjustable 1 2.5V 891mV 4V 3V HTSSOP-28 , 1.05mm
Voltage Regulators - Switching Regulators 3.3V Inp 9A Sync Buck Converter
TPS54973 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 3days ago) DC to DC switching regulator 3.3V 4.4mm 9A 350kHz 550kHz
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageHTSSOP EP
MountSurface Mount
Number of Pins28
Weight118.501007 mg
Technical
Max Input Voltage4 V
Max Operating Temperature85 °C
Max Output Current9 A
Min Input Voltage3 V
Min Operating Temperature-40 °C
Number of Outputs1
Operating Supply Voltage4 V
Output Current9 A
Output TypeAdjustable
Output Voltage2.5 V
PackagingTape & Reel (TR)
Quiescent Current11 mA
Switching Frequency762 kHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1.2 mm
Length9.7 mm
Thickness1 mm
Width4.4 mm