LTM8071 60 V, 5 A µModule® Switching Reg

By Linear Technology 112

LTM8071 60 V, 5 A µModule® Switching Reg

Power by Linear™/Analog Devices’ LTM8071 is a 60 VIN, 5 A (continuous) step-down regulator. This Silent Switcher® µModule (power module) regulator minimizes EMI while delivering high efficiency at frequencies up to 2.2 MHz. Included in the package are the switching controller, power switches, inductor, and all support components. Operating over an input voltage range of 3.6 V to 60 V, the LTM8071 supports an output voltage range of 0.97 V to 15 V and a switching frequency range of 200 kHz to 2.2 MHz, each set by a single resistor. Only the input and output filter capacitors are needed to finish the design.

The LTM8071 is packaged in a compact ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8071 is available with SnPb (BGA) or RoHS compliant terminal finish. The LTM8071 was designed for power supplies, aviation, and test and measurement equipment.

  • Complete step-down switch mode power supply
  • Low noise Silent Switcher architecture
  • CISPR22 class B compliant
  • Input voltage range: 3.6 V to 60 V
  • Output voltage range: 0.97 V to 15 V
  • 5 A continuous output current at 24 VIN, 3.3 VOUT, TA = 85°C
  • 7.25 A peak current at 12 VIN, 3.3 VOUT
  • Parallelable for increased output current
  • Selectable switching frequency: 200 kHz to 2.2 MHz
  • Programmable soft start
  • 9 mm x 11.25 mm x 3.32 mm RoHS compliant BGA package
  • Aviation
  • Test and measurement
  • Distributed power supplies
  • Industrial power supplies
  • Wall transformers