13-V to 36-V in, 12-V 125-mA output power module reference design with 0.1% output voltage ripple
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Key Document


This e-meter applications reference design implements a synchronous buck converter TPS560430 with high efficiency. The efficiency is up to 91.8% at 18-V input and 125-mA output. The output voltage ripple is less than 0.1% of output voltage. The design is available in a compact form factor with 16 mm × 16 mm and one layer placement.

  • A synchronous buck solution to achieve a high efficiency for e-meter applications
  • Includes less than 0.1% output voltage ripple at full input range
  • Features a short circuit protection with hiccup mode
  • Includes compact form factor with 16 mm x 16 mm

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Design Files

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(Output Voltage 1)
Vin (Min) (V)13
Vin (Max) (V)36
Vout (Nom) (V)12
Iout (Max) (A).125
Output Power (W)1.5
Input TypeDC
TopologyBuck- Synchronous

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS560430  SIMPLE SWITCHER® 36-V, 600-mA Buck Regulator With High-Efficiency Sleep Mode  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS560430 Download -

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Technical documentation

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User guide (1)
Title Type Size (KB) Date
PDF 851 17 Dec 2018
Design files (6)
Title Type Size (KB) Date
ZIP 280 17 Dec 2018
ZIP 27 17 Dec 2018
PDF 199 17 Dec 2018
PDF 39 17 Dec 2018
PDF 26 17 Dec 2018
PDF 65 17 Dec 2018

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