LTM4604 Datasheet PDF - Linear Technology

DESCRIPTION
The LTM®4604 is a complete 4A switch mode DC/DC power supply. Included in the package are the switching control ler, power FETs, inductor and all support components. Operating over an input voltage range of 2.375V to 5.5V, the LTM4604 supports an output voltage range of 0.8V to 5V, set by a single resistor. This high effi ciency design delivers up to 4A continuous current (5A peak). Only bulk output capacitors are needed to complete the design.

FEATURES
â–   Complete Standalone Power Supply
â–   Wide Input Voltage Range: 2.375V to 5.5V
â–   4A DC, 5A Peak Output Current
â–   0.8V to 5V Output
â–   Output Voltage Tracking
â– ±2% Total DC Error
â–   UltraFast^TM Transient Response
â– Power Good Indicator
â– Current Mode Control
â–  Current Foldback Protection, Parallel/Current Sharing
â–  Up to 95% Effi ciency
â– Programmable Soft-Start
â– Micropower Shutdown: IQ≤ 7μA
â– Overtemperature Protection
â–  Small and Very Low Profi le Package:  15mm × 9mm × 2.3mm LGA

APPLICATIONS
â–  Telecom and Networking Equipment
â– Servers
â– Storage Cards
â– ATCA Cards
â– Industrial Equipment