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LTM4626 Datasheet

LTM4626 Datasheet

20VIN, 12A Step-Down DC/DC µModule Regulator
Part No.: LTM4626
Page: 28 Pages
Size: 3127 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2024-12-09 09:22:59
DataSheet: Download

LTM4626 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LTM4626EY#PBF Tray 260 4626 3 49 -40°C ~ 125°C 49-Lead BGA (6.25mm × 6.25mm × 3.87mm)  
LTM4626IY#PBF Tray 260 4626 3 49 -40°C ~ 125°C 49-Lead BGA (6.25mm × 6.25mm × 3.87mm)  
LTM4626IY Tray 260 4626 3 49 -40°C ~ 125°C 49-Lead BGA (6.25mm × 6.25mm × 3.87mm)  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LTM4626 Datasheet(PDF)

LTM4626 Datasheet(Picture)

LTM4626 Features

  • Complete Solution in <1cm2 (Single-Sided PCB) or 0.5cm2 (Dual-Sided PCB)
  • 6.25mm × 6.25mm × 3.87mm BGA Package
  • Wide Input Voltage Range: 3.1V to 20V
  • 0.6V to 5.5V Output Voltage
  • 12A DC Output Current
  • ±1.5% Maximum Total DC Output Voltage Error Over Line, Load and Temperature
  • Differential Remote Sensing Amp
  • Current Mode Control, Fast Transient Response
  • External Frequency Synchronization
  • Multiphase Parallel Current Sharing with Multiple LTM4626s
  • Output Voltage Tracking
  • Selectable Discontinuous Mode
  • Power Good Indicator
  • Overcurrent and Overtemperature Protection

LTM4626 Applications

  • Telecom, Datacom, Networking and Industrial Equipment
  • Medical Diagnostic Equipment
  • Data Storage Rack Units and Cards
  • Test and Debug Systems

LTM4626 Description

The LTM4626 is a complete 12A step-down switching mode µModule (micromodule) regulator in a tiny 6.25mm × 6.25mm × 3.87mm BGA package. Included in the package are the switching controller, power FETs, inductor and support components. Operating over an input voltage range of 3.1V to 20V, the LTM4626 supports an output voltage range of 0.6V to 5.5V, set by a single external resistor. Its high efficiency design delivers up to 12A continuous output current. Only bulk input and output capacitors are needed.

The LTM4626 supports selectable discontinuous mode operation and output voltage tracking for supply rail sequencing. Its high switching frequency and current mode control enable a very fast transient response to line and load changes without sacrificing stability.

Fault protection features include overcurrent and overtemperature protection.

The LTM4626 is available with SnPb or RoHS compliant terminal finish.

LTM4626 Related Parts

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