PMP3843 Reference Design

Texas Instruments

Dual Output Synchronous Buck Converters using the TPS51220A for 5V and 3.3V System Rails


PMP3843 uses the TPS51220A to generate 5V at 9A and 3.3V at 5.5A. The input for the design is two cell lithium ion battery. The TPS51220A is designed to operate in low power skip mode to keep light load efficiency high for portable applications. The design also has low power LDOs to provide 5V an

Product Categories
  • Power Management


Part Number Name Companion Part
TPS51220 TPS51220 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP3843 Download

Other Documents

Title Updated Type Size (KB)
PMP3843 Gerber 16 Nov 2010 ZIP 171
PMP3843 REVA BOM 16 Nov 2010 PDF 19
PMP3843 Schematic 16 Nov 2010 PDF 88