LTM4601A Datasheet PDF - Linear Technology

DESCRIPTION
The LTM® 4601A is a complete 12A step-down switch mode DC/DC power supply with onboard switching controller, MOSFETs, inductor and all support components. The μModule™ is housed in a small surface mount 15mm × 15mm ×2.8mm LGA package.

FEATURES
Complete Switch Mode Power Supply
Wide Input Voltage Range: 4.5V to 20V
12A DC Typical, 14A Peak Output Current
0.6V to 5V Output Voltage
Output Voltage Tracking and Margining
Redundant Mounting Pads for Enhanced Solder Joint Strength
Parallel Multiple μModules for Current Sharing
Differential Remote Sensing for Precision Regulation (LTM4601A Only)
PLL Frequency Synchronization
±1.5% Total DC Error
Current Foldback Protection (Disabled at Start-Up)
Pb-Free (e4) RoHS Compliant Package with Gold Finish Pads
UltraFast™ Transient Response
Current Mode Control
Up to 95% Effi ciency at 5VIN, 3.3VOUT
Programmable Soft-Start
Output Overvoltage Protection
Enhanced (15mm ×15mm ×2.8mm) Surface Mount LGA Package

APPLICATIONS
Telecom and Networking Equipment
Servers