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LTM8051 Datasheet

LTM8051 Datasheet

Quad 40VIN Silent Switcher μModule Regulator with Configurable 1.2A Output Array
Part No.: LTM8051
Page: 30 Pages
Size: 4153 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2024-12-08 14:51:47
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LTM8051 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LTM8051EY#PBF Tray 273 LTM8051Y 3 91 -40°C ~ 125°C 91-Lead BGA (11.25mm x 6.25mm x 2.22mm)  
LTM8051IY#PBF Tray 273 LTM8051Y 3 91 -40°C ~ 125°C 91-Lead BGA (11.25mm x 6.25mm x 2.22mm)  
LTM8051IY Tray 273 LTM8051Y 3 91 -40°C ~ 125°C 91-Lead BGA (11.25mm x 6.25mm x 2.22mm)  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LTM8051 Datasheet(PDF)

LTM8051 Datasheet(Picture)

LTM8051 Features

  • Four Complete Step-Down Switching Power Supplies
  • Low Noise Silent Switcher® Architecture
  • CISPR22 Class B Compliant
  • CISPR25 Class 5 Compliant
  • Wide Input Voltage Range: 3V to 40V
  • Wide Output Voltage Range: 0.8V to 8V
  • Selectable Switching Frequency: 300kHz to 3MHz
  • 1.2A Continuous Output Current per Channel at 12VIN, 3.3VOUT, TA = 85°C
  • 1.5A Continuous Output Current per Channel at 12VIN, 3.3VOUT, TA = 60°C
  • Multiphase or Multi-μModule Parallelable for Increased Output Current
  • Compact Package (6.25mm × 11.25mm × 2.22mm) Surface Mount BGA

LTM8051 Applications

  • Automated Test Equipment
  • Distributed Supply Regulation
  • Industrial Supplies
  • Medical Equipment

LTM8051 Description

The LTM8051 is quad 40VIN, 1.2A step-down Silent Switcher μModule® regulator. The Silent Switcher architecture minimizes EMI while delivering high efficiency at frequencies up to 3MHz. Included in the package are the controllers, power switches, inductors, and support components. Operating over a wide input voltage range, the LTM8051 supports output voltages from 0.8V to 8V, and a switching frequency range of 300kHz to 3MHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design. The LTM8051 product video is available on website.

The LTM8051 is packaged in a compact (6.25mm × 11.25mm × 2.22mm) over-molded Ball Grid Array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8051 is available with SnPb (BGA) or RoHS compliant.

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