PMP9243 Reference Design

Texas Instruments

Primary-Side Reg Flyback for Industrial AC Input Up to 583VAC w/Bipolar Transistor Reference Design


The PMP9243 reference design uses the UCC28720 primary-side regulated flyback controller to generate a 15V/0.25A output from an industrial AC input (up to 583VAC). A bipolar transistor is used as the switch on the primary side to minimize the circuit cost.

  • Temperature transmitter
  • Process Analytics (pH
  • Gas
  • Concentration
  • Force & Humidity)
  • Level transmitter
  • Flow transmitter
  • Pressure transmitter
Product Categories
  • Power management


Part Number Name Companion Part
UCC28720 UCC28720 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP9243 Download

Other Documents

Title Updated Type Size (KB)
PMP9243 Gerber 03 Apr 2014 ZIP 192
PMP9243 BOM 03 Apr 2014 PDF 99
PMP9243 Schematic 03 Apr 2014 PDF 88