PMP10666 Reference Design

Texas Instruments

Low Vin Flyback Reference Design for High Voltage Laser Flash Drive


PMP10666 is a 12W isolated flyback design that supports very low Vin of 3.3V-6V and is capable of delivering 100mA at 120V output. The design uses LM3481 Boost controller IC which works on current mode operation and can be synchronized to any frequency between 100KHz to 1 MHz.This design was built on a 2 layer board and is a simple: low-BOM-count: and low-cost design providing an isolated output.

  • Low Cost Flyback design for low Vin to  High voltage outputUltra Low Footprint Area for LM3481 Actual Power Stage100-kHz to 1-MHz Adjustable Synchronizable Clock Frequency and limits the inrush current at start-upIC capable of 3V to 40V in
  • Laser distance meter
Product Categories
  • Power management


Part Number Name Companion Part
CSD18504Q5A CSD18504Q5A Buy Datasheet
LM3481 LM3481 Buy Datasheet
TL431A TL431A Buy Datasheet

Bill Of Materials

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Download the schematic for PMP10666

Design File

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Other Documents

Title Updated Type Size (KB)
PMP10666 Gerber 08 Sep 2015 ZIP 186
PMP10666 BOM 08 Sep 2015 PDF 22
PMP10666 Schematic 08 Sep 2015 PDF 213