Datasheets
TPS54313PWP by: Texas Instruments

3V to 6V Input, 3A Synchronous Step-Down SWIFT™ Converter with 1.5V Output  20-HTSSOP -40 to 125

Part Details for TPS54313PWP by Texas Instruments

Results Overview of TPS54313PWP by Texas Instruments

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TPS54313PWP Information

TPS54313PWP by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
TPS54313PWPR Texas Instruments 3V to 6V Input, 3A Synchronous Step-Down SWIFT™ Converter with 1.5V Output  20-HTSSOP -40 to 125
TPS54313PWPG4 Texas Instruments 3V to 6V Input, 3A Synchronous Step-Down SWIFT™ Converter with 1.5V Output  20-HTSSOP -40 to 125
TPS54313PWP Texas Instruments 3V to 6V Input, 3A Synchronous Step-Down SWIFT™ Converter with 1.5V Output  20-HTSSOP -40 to 125

Price & Stock for TPS54313PWP

Part # Distributor Description Stock Price Buy
DISTI # 29AH8138
Newark Dc-Dc Conv, Buck, 700Khz, Htssop-20, Topology:Synchronous Buck (Step Down), Input Voltage Min:3V, ... Input Voltage Max:6V, Dc/Dc Converter Ic Case:Htssop, No. Of Pins:20Pins, Output Current:3A, Output Voltage Nom.:1.5V, Switching Rohs Compliant: Yes |Texas Instruments TPS54313PWP more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 172
  • 1 $7.5000
  • 10 $7.0500
  • 25 $6.6800
  • 50 $6.3800
  • 140 $6.1200
  • 280 $5.8100
  • 560 $5.7100
$5.7100 / $7.5000 Buy Now
DISTI # 296-12681-5-ND
DigiKey IC REG BUCK 1.5V 3A 20HTSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube 479
In Stock
  • 1 $6.1100
  • 10 $4.6850
  • 70 $4.0250
  • 140 $3.8645
  • 280 $3.7324
$3.7324 / $6.1100 Buy Now
Bristol Electronics   78
RFQ
Quest Components 6 A SWITCHING REGULATOR, 762 kHz SWITCHING FREQ-MAX, PDSO20 62
  • 1 $3.3600
  • 10 $2.4640
  • 31 $2.2400
$2.2400 / $3.3600 Buy Now
Quest Components 6 A SWITCHING REGULATOR, 762 kHz SWITCHING FREQ-MAX, PDSO20 8
  • 1 $6.5748
  • 3 $5.4790
  • 6 $4.8215
$4.8215 / $6.5748 Buy Now
Quest Components 6 A SWITCHING REGULATOR, 762 kHz SWITCHING FREQ-MAX, PDSO20 3
  • 1 $9.0033
  • 2 $6.0022
$6.0022 / $9.0033 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 126
  • 1 $5.3800
  • 100 $4.0400
  • 1,000 $3.5000
$3.5000 / $5.3800 Buy Now

Part Details for TPS54313PWP

TPS54313PWP CAD Models

TPS54313PWP Part Data Attributes

TPS54313PWP Texas Instruments
Buy Now Datasheet
Compare Parts:
TPS54313PWP Texas Instruments 3V to 6V Input, 3A Synchronous Step-Down SWIFT™ Converter with 1.5V Output  20-HTSSOP -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code TSSOP
Package Description GREEN, PLASTIC, HTSSOP-20
Pin Count 20
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 6 V
Input Voltage-Min 3 V
Input Voltage-Nom 5 V
JESD-30 Code R-PDSO-G20
JESD-609 Code e4
Length 6.5 mm
Moisture Sensitivity Level 2
Number of Functions 1
Number of Outputs 1
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 3 A
Output Voltage-Max 1.5 V
Output Voltage-Min 1.5 V
Output Voltage-Nom 1.5 V
Package Body Material PLASTIC/EPOXY
Package Code HTSSOP
Package Equivalence Code TSSOP20,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.2 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 700 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm

Alternate Parts for TPS54313PWP

This table gives cross-reference parts and alternative options found for TPS54313PWP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS54313PWP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TPS54313MPWPREP Texas Instruments $5.8360 Enhanced Product 3-V To 6-V, 3-A Output Synchronous-Buck Pwm Switcher W/Integrated Fets 20-HTSSOP -55 to 125 TPS54313PWP vs TPS54313MPWPREP

TPS54313PWP Related Parts

TPS54313PWP Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the TPS54313PWP is 42V, but it's recommended to keep it below 40V for reliable operation.

  • To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, ensure that the output capacitor is placed close to the output pin of the IC.

  • The maximum output current that the TPS54313PWP can deliver is 3A, but it's recommended to keep it below 2.5A for reliable operation.

  • The output voltage of the TPS54313PWP can be adjusted by using a resistor divider network between the output pin and the ground pin. The output voltage can be calculated using the formula: Vout = 0.8V x (R1 + R2) / R2.

  • The EN (enable) pin on the TPS54313PWP is used to enable or disable the output voltage. When the EN pin is high, the output voltage is enabled, and when it's low, the output voltage is disabled.