This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
3.5V to 42V Input, 0.5 A Step Down Converter


Models (3)

Title Category Type Date
TPS61085 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 02 Mar 2012
TPS61085 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 02 Mar 2012
TPS61085 PSpice Transient Model PSpice Model ZIP 10 Sep 2010

Design kits & evaluation modules (1)

Name Part# Type
Evaluation Module for TPS5401 0.5A Step-Down SWIFT™ Converter TPS5401EVM-708 Evaluation Modules & Boards

Reference designs

Interface to a HIPERFACE Position Encoder Reference Design

The TIDA-00202 reference design implements an EMC compliant industrial hybrid analog and digital interface to a HIPERFACE position encoder. A 3.3V supply RS485 transceiver with IEC-ESD and IEC-EFT protection is used for the bidirectional parameter channel. For the analog sin/cos signal channel (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Description Part Number Company Tool Type
Positive 12V to -12V (0.1A) buck-boost converter PMP7330 Texas Instruments Reference designs

Software (1)

Capacitor Drop Design Calculator  (ZIP 457 KB )    15 Jan 2012  
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WEBENCH® Designer TPS5401

  Min   Max Range
Vin  V 3.5 to 42.0V
Vout  V 0.8 to 39V
Iout  A ≤ 0.5A
Ambient Temp  °C -40 to 150°C