DESCRIPTION
The LTM®4628 is a complete dual 8A output switching mode DC/DC power supply and can be easily configured to provide a single 2-phase 16A output. Included in the packagearetheswitchingcontroller, powerFETs, inductor, and all supporting components. Operating from an input voltage range of 4.5V to 26.5V, the LTM4628 supports two outputs each with an output voltage range of 0.6V to 5.5V, set by a single external resistor. Its high efficiency design delivers 8A continuous current for each output. Only a few input and output capacitors are needed.

FEATURES
Complete Standalone Dual Power Supply
Single 16A or Dual 8A Output
Wide Input Voltage Range: 4.5V to 26.5V
Output Voltage Range: 0.6V to 5.5V
±1.5% Total DC Output Error
Differential Remote Sense Amplifier
Current Mode Control/Fast Transient Response
Adjustable Switching Frequency
Overcurrent Foldback Protection
Multiphase Parallel Current Sharing with Multiple LTM4628s
Frequency Synchronization
Internal Temperature Sensing Diode Output
Selectable Burst Mode® Operation
Soft-Start/Voltage Tracking
Output Overvoltage Protection
Small Surface Mount Footprint, Low Profile
     15mm × 15mm × 4.32mm LGA and
      15mm × 15mm × 4.92mm BGA Packages

APPLICATIONS
Telecom and Networking Equipment
Storage and ATCA Cards
Industrial Equipment