TPS40200 12V Input, 3.3V Output, 2.5A Evaluation Module
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Key Document


View   View TPS40200EVM-001

TPS40200EVM-001 is designed to operate with an 8 V to 16 V input and to produce a regulated 3.3 V output with a load current from 0.125 A to 2.5 A. The TPS40200EVM-001 demonstrates the use of the TPS40200 in a typical buck converter application. The board sacrifices some packing density to provide ample test points for module evaluation. This EVM can be modified to support output voltages from 0.7 V to 5 V by changing a single feedback resistor. The TPS40200EVM-001 has been built to the sample application as described in the Application Information section of the TPS40200 data sheet (SLUS659).

  • 8 V to 16 V input range
  • 3.3 V output, adjustable with single feedback resistor
  • 0.125 A to 2.5 A steady-state output current
  • 300 kHz switching frequency
  • Single P-channel MOSFET and single rectifier
  • Two-layer, 1.4 inch x 2.12 inch, surface-mount design with all components on one side
  • Convenient test points for probing critical waveforms and noninvasive loop response testing

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status Vout  (V)   Iout  (Max)  (A)   Vin  (Min)  (V)   Vin  (Max)  (V)  

12V Input, 3.3V Output, 2.5A Non-Sync Buck Controller Evaluation Module


Pricing may vary.

ACTIVE 3.3   2.5   8   16  
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Technical documentation
Datasheet (1)
Title Type Size (KB) Date
PDF 2125 01 Dec 2014
User guides (1)
Title Type Size (KB) Date
PDF 251 08 Apr 2008
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

Design tools & simulation (1)

Name Part Number Tool Type
SwitcherPro™ Switching Power Supply Design Tool  SWITCHERPRO  Design tools 

TI Devices (3)

Part Number Name Product Family
TPS40200  Wide Input Non-Synchronous Buck DC/DC Controller  Step-down (buck) regulators 
TPS40200-HT  High Temperature Wide Input Non-Synchronous Buck DC/DC Controller  Step-down (buck) regulators 
TPS40200-Q1  Automotive 4.5V to 52V Non-Synchronous Voltage Mode Buck Controller with P-Channel FET Driver  Step-down (buck) regulators 

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