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Split-Rail Converter with Dual, Positive and Negative Outputs (750mA typ)


Design kits & evaluation modules (2)

Name Part# Type
Evaluation Module for TPS65131 - Positive and Negative Output DC-DC Converter TPS65131EVM-839 Evaluation Modules & Boards
TPS65131EVM Evaluation Module TPS65131EVM-063 Evaluation Modules & Boards

Reference designs

High-efficiency, low-emission, isolated DC/DC converter-based analog input module reference design

This reference design is a simplified architecture for generating an isolated power supply for isolated amplifiers for measuring isolated voltages and currents. A fully integrated DC/DC converter with reinforced isolation operating from a 5-V input with configurable 5-V or 5.4-V output (headroom for (...)

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

WEBENCH® Designer TPS65131

  Min   Max Range
Vin1  V 3.00 to 5.50V
Vout1  V 3.2 to 15V
Iout1  A ≤ 1.95A
Vin2  V 3.00 to 5.50V
Vout2  V -15 to -2V
Iout2  A ≤ 1.95A
Ambient Temp  °C -40.00 to 125.00°C