This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Low Iq Boost Converter with 15nA Bypass Operation


Models (2)

Title Category Type Date
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015
tps61291 PSpice Transient Model PSpice Model ZIP 25 Jul 2014

Design kits & evaluation modules (1)

Name Part# Type
Low IQ Boost Converter with Bypass Mode Evaluation Module TPS61291EVM-569 Evaluation Modules & Boards

Reference designs

Humidity & Temp Sensor Node for Sub-1GHz Star Networks Enabling 10+ Year Coin Cell Battery Life

The TIDA-00484 TI Design uses Texas Instruments' nano-power system timer, boost converter, SimpleLink™ ultra-low power Sub-1 GHz wireless microcontroller (MCU) platform, and humidity sensing technologies to demonstrate an ultra-low power method to duty-cycle sensor end nodes leading to (...)

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

Software (1)

TPS61291EVM-569 Gerbers   (ZIP 176 KB )    12 May 2014  
WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer TPS61291

  Min   Max Range
Vin  V 0.9 to 5.0V
Vout  V 2.5 to 3.3V
Iout  A ≤ 1.3A
Ambient Temp  °C -40 to 125°C