Texas Instruments TPS54973PWP
$ 5.25
Production
Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 5.25
$ 3.754
Stock
157,684
379,374
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: 5 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPS54973PWP.
Evaluation Kit
Related Parts
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Conv DC-DC 3V to 4V Synchronous Step Down Single-Out 0.2V to 2.5V 9A 28-Pin HTSSOP EP Tube
Descriptions
Descriptions of Texas Instruments TPS54973PWP 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 Tube
Buck Yes 350KHz,550KHz Adjustable 1 2.5V 891mV 4V 3V HTSSOP-28 1.05mm
SWITCHING REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 28; Package Code: HTSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
TPS54973 Tube Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 5days ago) DC to DC switching regulator 3.3V 4.4mm 9A 6.94W
Switching Regulator IC; Input Voltage Primary Max:4V; Output Voltage Max:2.5V; Output Current Max:9A; Switch Output Current Max, Isw:11A; Supply Voltage Min:3V; Supply Voltage Max:4V; Package/Case:28-HTSSOP; No. of Pins:28 ;RoHS Compliant: Yes
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
Max Output Voltage2.5 V
Min Input Voltage3 V
Min Operating Temperature-40 °C
Min Output Voltage891 mV
Number of Outputs1
Operating Supply Voltage4 V
Output ConfigurationPositive
Output Current9 A
Output Power6.94 W
Output TypeAdjustable
Output Voltage2.5 V
Quiescent Current11 mA
Switching Frequency762 kHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1.2 mm
Length9.7 mm
Thickness1 mm
Width4.4 mm