PMP7772 Reference Design

Texas Instruments

Non sync buck controller with 20 to 27V input and 4.5 to 17V @ 1.4A output

Description

PMP7772 is a non sync buck regulator. It has an input of 20V to 27V and output of 4.5V to 17V@ 1.4A. LM5575 uses Emulated Current Mode control architecture which provides inherent lineregulation: tight load transient response and ease of loop compensation without the usual limitation of low duty cycles associated with current mode regulators. It incorporates ADJ pin to smoothen the output voltage on the fly.

Features
Applications
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM5575 LM5575 Buy Datasheet
LM5575-Q1 LM5575-Q1 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP7772 Download

Other Documents

Title Updated Type Size (KB)
PMP7772 BOM 09 Jan 2012 PDF 106
PMP7772 Schematic 09 Jan 2012 PDF 182