TIDA-00412 Reference Design

Texas Instruments

360W Digital Controlled Phase Shift Full Bridge Converter Reference Design

Description

DC-DC power converter with digital control using UCD3138CC64EVM-030 daughter-card. The daughter-card  with preloaded firmware providing the required control functions for a Phase Shift Full Bridge converter.  The TIDA-00412 (UCD3138PSFBEVM-027) accepts a DC input from 370 to 400 VDC: and outputs a typical 12 VDC with full-load output power at 360 W: or full output current of 30 A.

Features
  • Peak Current Mode Control w/ Internal Slope Compensation & Programming Blanking TimeExcellent Voltage Regulation with  low jitter for excellent Vout ripple controlOversampling Function for Enhanced Transient responseFully programmable dead-band for optimizing efficiencyDynamic dead time adjustment.
Applications
  • Rack & server PSU with 48-V output
  • Industrial AC-DC
  • Battery backup unit (BBU)
  • Server PSU with 12-V output
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM60 LM60 Buy Datasheet
OPA345 OPA345 Buy Datasheet
SN75C3221 SN75C3221 Buy Datasheet
TPS2411 TPS2411 Buy Datasheet
UCC27424 UCC27424 Buy Datasheet
UCC28600 UCC28600 Buy Datasheet
UCD3138 UCD3138 Buy Datasheet
UCD3138064 UCD3138064 Buy Datasheet

Bill Of Materials

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Schematic

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Design File

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Test Data

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Other Documents

Title Updated Type Size (KB)
TIDA-00412 PCB 19 Mar 2015 PDF 1826
TIDA-00412 BOM 19 Mar 2015 PDF 75
TIDA-00412 Schematic 19 Mar 2015 PDF 1006