Texas Instruments TPS5450DDAR

5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
Production

Price and Stock

Technical Specifications

Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Weight70.590313 mg
Technical
Efficiency90 %
Max Duty Cycle89 %
Max Input Voltage36 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current5 A
Max Output Voltage31 V
Max Supply Voltage36 V
Min Input Voltage5.5 V
Min Operating Temperature-40 °C
Min Output Voltage1.22 V
Min Supply Voltage5.5 V
Nominal Supply Current3 mA
Number of Channels1
Number of Outputs1
Operating Supply Voltage36 V
Output Current5 A
Output TypeAdjustable
Output Voltage31 V
PackagingTape & Reel (TR)
Quiescent Current3 mA
Schedule B8542390000
Switching Frequency500 kHz
Synchronous RectifierNo
Dimensions
Height1.7 mm
Length4.89 mm
Thickness1.48 mm
Width3.9 mm

Documents

Download datasheets and manufacturer documentation for Texas Instruments TPS5450DDAR.

Texas Instruments
Official datasheet0 pages0 years ago
Technical Drawing2 pages5 years ago
Datasheet20 pages10 years ago
Technical Drawing2 pages12 years ago
Datasheet24 pages13 years ago
Datasheet23 pages16 years ago
Farnell
Datasheet22 pages11 years ago
Newark
Datasheet30 pages9 years ago
Datasheet28 pages10 years ago
Datasheet28 pages6 years ago
Datasheet26 pages8 years ago
LCSC
Datasheet29 pages1 year ago
Datasheet28 pages2 years ago
Arrow Electronics
Datasheet28 pages11 years ago

Inventory History

3 month trend:
-93.50%

Alternate Parts

Price @ 1000
$ 3.52
$ 3.791
$ 3.693
$ 5.631
$ 3.33
$ 4.09
Stock
2,892,209
1,888,231
1,300,537
698,694
1,750,459
2,336,450
Authorized Distributors
1
2
2
6
1
1
Case/Package
SOIC
SOIC
SOIC
-
-
SOIC
Number of Pins
8
8
8
8
8
8
Number of Outputs
1
1
1
1
1
1
Max Output Current
5 A
5 A
5 A
5 A
5 A
5 A
Switching Frequency
500 kHz
500 kHz
500 kHz
500 kHz
500 kHz
500 kHz
Min Input Voltage
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
Max Input Voltage
36 V
36 V
36 V
36 V
36 V
36 V
Min Output Voltage
1.22 V
1.22 V
1.22 V
1.221 V
1.221 V
-
Max Output Voltage
31 V
31 V
31 V
32.04 V
31.32 V
-
Efficiency
90 %
90 %
-
90 %
90 %
90 %
Synchronous Rectifier
No
No
No
No
No
No

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 weeks ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 3 weeks ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments TPS5450DDAR.

Related Parts

Descriptions

Descriptions of Texas Instruments TPS5450DDAR provided by its distributors.

5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 5A 8-Pin HSOIC EP T/R
Texas Instruments, TPS5450DDAR Step-Down Switching Regulator, 1-Channel 5A Adjustable 8-Pin, SOIC
Switching Regulator, Voltage-mode, 5A, 500kHz Switching Freq-Max, PDSO8
Step-Down Switching Regulator, 5A, Vin 5.5÷36V, Vout 1.22÷31V, 500kHz;
TPS5450 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 5days ago) DC to DC switching regulator 31V 3.9mm 5A 500kHz
DC/DC CONV, BUCK, 500KHZ, SO POWERPAD-8; Topologie: Buck (Abaisseur); Tension, entrée min.: 5.5V; Tension, entrée max..: 36V; Nombre de canaux de sortie: 1Sortie(s); Boîtier de convertisseur DC / DC: SO PowerPAD; Nombre de br
Dc/Dc Conv, Buck, 500Khz, So Powerpad-8; Topology:Buck (Step Down); Input Voltage Min:5.5V; Input Voltage Max:36V; No. Of Outputs:1Outputs; Dc/Dc Converter Ic Case:So Powerpad; No. Of Pins:8Pins; Output Current:5A; Output Voltage Rohs Compliant: Yes |TEXAS INSTRUMENTS TPS5450DDAR

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 INS
  • TEXAS INSTRUMENTS INC
  • 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
  • TEXAS INTRUMENT
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • TPS5450DDA/R
  • TPS5450DDAR .
  • TPS5450DDAR.

Technical Specifications

Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Weight70.590313 mg
Technical
Efficiency90 %
Max Duty Cycle89 %
Max Input Voltage36 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current5 A
Max Output Voltage31 V
Max Supply Voltage36 V
Min Input Voltage5.5 V
Min Operating Temperature-40 °C
Min Output Voltage1.22 V
Min Supply Voltage5.5 V
Nominal Supply Current3 mA
Number of Channels1
Number of Outputs1
Operating Supply Voltage36 V
Output Current5 A
Output TypeAdjustable
Output Voltage31 V
PackagingTape & Reel (TR)
Quiescent Current3 mA
Schedule B8542390000
Switching Frequency500 kHz
Synchronous RectifierNo
Dimensions
Height1.7 mm
Length4.89 mm
Thickness1.48 mm
Width3.9 mm

Documents

Download datasheets and manufacturer documentation for Texas Instruments TPS5450DDAR.

Texas Instruments
Official datasheet0 pages0 years ago
Technical Drawing2 pages5 years ago
Datasheet20 pages10 years ago
Technical Drawing2 pages12 years ago
Datasheet24 pages13 years ago
Datasheet23 pages16 years ago
Farnell
Datasheet22 pages11 years ago
Newark
Datasheet30 pages9 years ago
Datasheet28 pages10 years ago
Datasheet28 pages6 years ago
Datasheet26 pages8 years ago
LCSC
Datasheet29 pages1 year ago
Datasheet28 pages2 years ago
Arrow Electronics
Datasheet28 pages11 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago