7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter

7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter - TPS54429

Models (4)

Title Category Type Size (KB) Date Views
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 245 KB 06 Nov 2015 4,455 views
TPS54429 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 41 KB 15 Sep 2011 9 views
TPS54429 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 655 KB 15 Sep 2011 8 views
TPS54429 PSpice Transient Model PSpice Model ZIP 55 KB 24 Feb 2011 12 views

Design kits & evaluation modules (1)

Name Part# Type
Evaluation Module for TPS54429 Synchronous Step-Down Converter with D-CAP2 Mode TPS54429EVM-608 Evaluation Modules & Boards

Reference designs

TI Designs Reference Design Library is a robust reference design library spanning analog, embedded processor and connectivity. Created by TI experts to help you jump start your system design, all TI Designs include schematic or block diagrams, BOMs and design files to speed your time to market. Search and download designs at

TI Designs

66AK2Gx DSP + ARM Processor Power Solution Reference Design

This reference design is  based on the 66AK2Gx multicore System-on-Chip (SoC) processor and companion TPS65911 power management integrated circuit (PMIC) which includes power supplies and power sequencing for the 66AK2Gx processor in a single device. This power solution design also includes the (...)

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Description Part Number Company Tool Type
Non-Isolated Buck for Consumer Electronics using TPS54326 w/ input of 12 VDC 1.8V@1.74A PMP7170 Texas Instruments Reference designs
WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer TPS54429

  Min   Max Range
Vin  V 7.0 to 18.0V
Vout  V 0.765 to 5.5V
Iout  A ≤ 4.5A
Ambient Temp  °C -20 to 85°C

Footprint BOM Cost Efficiency

Preview design