Texas Instruments TPS54873PWPR
$ 3.492
Production
CAD Models
Download Texas Instruments TPS54873PWPR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 3.492
$ 5.755
Stock
217,082
225,834
Authorized Distributors
0
4
Case/Package
-
HTSSOP EP
Number of Pins
28
28
Number of Outputs
1
1
Max Output Current
8 A
8 A
Switching Frequency
550 kHz
700 kHz
Min Input Voltage
4 V
4 V
Max Input Voltage
6 V
6 V
Min Output Voltage
-
900 mV
Max Output Voltage
-
3.3 V
Efficiency
-
-
Synchronous Rectifier
Yes
Yes
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPS54873PWPR.
Evaluation Kit
Descriptions
Descriptions of Texas Instruments TPS54873PWPR provided by its distributors.
Conv DC-DC 4V to 6V Synchronous Step Down Single-Out 0.9V to 3.3V 8A 28-Pin HTSSOP EP T/R
Buck Yes 350KHz,550KHz Adjustable 1 3.3V 900mV 6V 4V HTSSOP-28 , 1.05mm
4-V TO 6-V INPUT, 8-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP
12 A SWITCHING REGULATOR 762 kHz SWITCHING FREQ-MAX PDSO28
TPS54873 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 1week ago) DC to DC switching regulator 4.5V 4.4mm 8A 350kHz 550kHz
Switching Regulator IC; No. of Outputs:1; Output Voltage:3.3V; Output Current:8A; No. of Pins:28; Operating Temperature Range:-40°C to +85°C; Input Voltage Primary Max:6V; Output Current Max:8A; Output Voltage Max:3.3V ;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.
Technical Specifications
Physical
MountSurface Mount
Number of Pins28
Weight118.501007 mg
Technical
Max Input Voltage6 V
Max Operating Temperature85 °C
Max Output Current8 A
Min Input Voltage4 V
Min Operating Temperature-40 °C
Number of Outputs1
Operating Supply Voltage6 V
Output Current8 A
Output TypeAdjustable
Output Voltage3.3 V
PackagingTape & Reel (TR)
Quiescent Current11 mA
Switching Frequency550 kHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1.2 mm
Length9.7 mm
Thickness1 mm
Width4.4 mm