15A, 100V, Low Cost, Open Frame Power Amplifier with High Power Bandwidth

  • High voltage operation – 100V
  • High output current – 15A continuous, 40A PEAK
  • High power dissipation – 170W
  • High slew rate – 130V/µs
  • High power bandwidth – 500kHz

The MP111 is a 15A (40A PULSE), 100V power operational amplifier that features a very high 500kHz of power bandwidth for piezoelectric actuator and transducer drive applications. Pulse output current can reach 50A. The MP111 has optional features including four-wire current limit sensing and external compensation.

The MP111 is an “open frame” board level module that delivers outstanding performance for operation in the industrial temperature range that rivals more traditional, more expensive hybrid components and can prove to be an excellent substitution when operating environments are less rigorous. This product design features a thermally conductive, electrically insulating metal substrate that provides power dissipation up to 100W and allows for direct mounting to a heatsink. This modular product design has a footprint just four square inches and can prove to be an excellent, cost effective substitution for operating environments in the hi-rel industrial temperature range.

Variant Temp Range (°C) Package Option
MP111FD -40 to 85 34-pin DIP FD

See how the MP111 fits your system requirements Use our Power Design Tool to assist with designing high power analog circuits.