TPS54314PWP

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Details for Texas Instruments
TPS54314PWP
3V to 6V Input, 3A Synchronous Step-Down SWIFT™
Buy Directly from Texas Instruments (5850 in Stock)
$2.6400 per unit
Series Information for TPS54314PWP - Texas Instruments

Features

  • feature
    0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed Output Voltage Devices With 1.0% Initial Accuracy
  • feature
    60-mu03a9, MOSFET Switches for High Efficiency at 3-A Continuous Output Source and Sink Current
  • feature
    Fast Transient Response
  • feature
    Integrated Solution Reduces Board Area and
  • feature
    Internally Compensated for Low Parts Count
  • feature
    Load Protected by Peak Current Limit and Thermal Shutdown
  • feature
    Wide PWM Frequency u2212 Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to 700 kHz
TPS54314PWP image
RoHS Compliant

Description

BUCK PWM REG FET 3A SMD 54314

As members of the SWIFT™ family of DC - DC regulators, the TPS54311, TPS54312, TPS54313, TPS54314, TPS54315 and TPS54316 low-inputvoltage high-outputcurrent synchronous-buck PWM converters integrate all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that provides high performance under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a powergood output useful for processor/logic reset, fault signaling, and supply sequencing. The TPS54311, TPS54312, TPS54313, TPS54314, TPS54315 and TPS54316 devices are available in a thermally enhanced 20-pin HTSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

Specifications

Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
3V
Input Voltage Max:
6V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
HTSSOP
No. of Pins:
20Pins
Output Current:
3A
Output Voltage Min:
-
Output Voltage Max:
1.8V
Switching Frequency:
550kHz
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Accuracy %:
1%
Base Number:
54314
Frequency:
700kHz
IC Generic Number:
54314
Logic Function Number:
54314
On Resistance Rds(on):
85mohm
Operating Frequency:
700kHz
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +125°C
Output Voltage:
1.8V
Output Voltage Nom.:
1.8V
Power Supply IC Type:
Step-down convertor
Primary Input Voltage:
6V
Supply Voltage Min:
3V
Switch Output Current Isw Max:
4A
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Synchronous Buck

Alternate Descriptions

Avnet America
Conv DC-DC Single Step Down 3V to 6V 20-Pin HTSSOP EP Tube
Avnet Europe
Conv DC-DC Single Step Down 3V to 6V 20-Pin HTSSOP EP Tube
Texas Instruments
3V to 6V Input, 3A Synchronous Step-Down SWIFT™ Converter with 1.8V Output