PMP7996 Reference Design

Texas Instruments

LM27403 Step-Down Regulator Delivering 0.9V at 30A Reference Design

Description

PMP7996 is a single-phase switching regulator accepting an input voltage range of 10.8Vin to 13.2Vin and providing an output voltage of 0.9Vout capable of supplying 30A of current. This design uses the LM27403 synchronous buck controller with lossless inductor DCR current sensing capability: which eliminates the need to add resistive powertrain elements and increases overall efficiency. PMP7996 also features CSD87350Q5D NexFETTM Power Block MOSFET pair.

Features
  • Programable Soft-Start with TrackingOutput Remote SenseAdaptive Deadtime ControlUltrafast Line and Load Transient Response
Applications
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM27403 LM27403 Buy Datasheet

Software

Bill Of Materials

Download the bill of materials for PMP7996 Download

Other Documents

Title Updated Type Size (KB)
PMP7996 BOM 12 Sep 2013 PDF 42
PMP7996 Schematic 12 Sep 2013 PDF 135