DESCRIPTION
The LTM®4600 is a complete 10A, DC/DC step down power supply. Included in the package are the switching controller, power FETs, inductor, and all support components. Operating over an input voltage range of 4.5V to 20V, the LTM4600 supports an output voltage range of 0.6V to 5V, set by a single resistor. This high efficiency design delivers 10A continuous current (14A peak), needing no heat sinks or airfl ow to meet power specifications. Only bulk input and output capacitors are needed to fi nish the design.

FEATURES
■ Complete Switch Mode Power Supply
■ Wide Input Voltage Range: 4.5V to 20V
■ 10A DC, 14A Peak Output Current
■ Parallel Two μModule™ DC/DC Converters for 20A Output Current
■ 0.6V to 5V Output Voltage
■ 1.5% Output Voltage Regulation
■ Ultrafast Transient Response
■ Current Mode Control
■ Pb-Free (e4) RoHS Compliant Package with GoldPad Finish
■ Up to 92% Effi ciency
■ Programmable Soft-Start
■ Output Overvoltage Protection
■ Optional Short-Circuit Shutdown Timer
■ Small Footprint, Low Profi le (15mm × 15mm × 2.8mm) Surface Mount LGA Package

APPLICATIONS
■ Telecom and Networking Equipment
■ Servers
■ Industrial Equipment
■ Point of Load Regulation