UCD3138 Hard Switching Full Bridge Converter Evaluation Module

(ACTIVE) UCD3138HSFBEVM-029

Description & Features

Technical Documents

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Description

The Texas Instruments UCD3138HSFBEVM-029 evaluation module (EVM) is a digitally controlled hard switching full bridge converter based on the UCD3138RHA programmable digital power controller. The EVM is a standalone Symmetrical Hard Switching Full-Bridge (HSFB) DC-DC power converter designed for 48V-in systems. The UCD3138HSFBEVM-029 accepts a DC input from 36 to 72Vdc, and outputs a nominal 12Vdc with full output load power 360W, or full output current 30A. The protection features include over-voltage, under-voltage, over-current and over-temperature. Features include input voltage feedforward, pre-biased startup and PMBus communication. The UCD3138HSFBEVM-029 also comes with a USB-TO-GPIO Interface Adapter to download firmware and program the UCD3138 digital power controller in the EVM.

Features
  • Digitally controlled and standalone hard switching full-bridge DC-DC power conversion
  • Voltage mode control
  • Secondary side control
  • DC input from 36 to 72Vdc
  • 12Vdc regulated output from no-load to full-load
  • Full-load power 360W, or full-load current 30A
  • High efficiency
  • Constant soft start time
  • Protection: over voltage, under voltage, over current, and over temperature
  • Constant current and constant power
  • Input voltage feed forward control
  • PMBus communications
  • Test points to facilitate device and topology evaluation


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UCD3138HSFBEVM-029:
UCD3138HSFBEVM-029 Evaluation Module

$149.00(USD)




Pricing may vary.



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Technical Documents
User Guides (1)
Title Abstract Type Size (KB) Date Views
PDF 5866 30 Jan 2013 1,255

Design Kits & Evaluation Modules (2)

Name Part Number Tool Type
UCD3138 Programmable Digital Power Controller Open Loop Evaluation Module (40-pin version)  UCD3138OL40EVM-032  Evaluation Modules & Boards 
USB Interface Adapter EVM  USB-TO-GPIO  Evaluation Modules & Boards 

TI Devices (4)

Part Number Name Product Family
UCC25230  12V to 105V Input, 0.2A Output Switching Converter  Power Supply Support 
UCC27211  120V Boot, 4A Peak, High Frequency High-Side Low-Side Driver  AC/DC and Isolated DC/DC Power Supply 
UCC27524  Dual, 5A, High-Speed Low-Side Power MOSFET Driver  AC/DC and Isolated DC/DC Power Supply 
UCD3138  Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs  Digital Power Control Solutions 
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