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MSA260

20A, Variable Switching Frequency PWM Amplifier


Output Current MAX (A)Supply Voltage MAX (V)Switching Frequency (kHz)Power Dissipation MAX (W)Int. Power MAX (W)
20 450 50 250 300
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The MSA260 is a surface mount constructed PWM amplifier that provides a cost effective solution in many industrial applications. The MSA260 offers outstanding performance that rivals many much more expensive hybrid components. The MSA260 is a complete PWM amplifier including an oscillator, comparator, error amplifier, current limit comparators, 5V reference, a smart controller and a full bridge IGBT output circuit. The switching frequency is user programmable up to 50 kHz. The MSA260 is built on a thermally conductive but electrically insulating substrate that can be mounted to a heatsink.

Applications:

  • Brush Motor Control
  • MRI
  • Magnetic Bearings
  • Class D Switchmode Amplifier

  • Low Cost
  • High Voltage - 450 Volts
  • High Output Current - 20 Amps
  • 9kW Output Capability
  • Variable Switching Frequency
  • IGBT Full Bridge Output

MSA260

20A, Variable Switching Frequency PWM Amplifier

Overview

Output Current MAX (A)Supply Voltage MAX (V)Switching Frequency (kHz)Power Dissipation MAX (W)Int. Power MAX (W)
20 450 50 250 300

Description

The MSA260 is a surface mount constructed PWM amplifier that provides a cost effective solution in many industrial applications. The MSA260 offers outstanding performance that rivals many much more expensive hybrid components. The MSA260 is a complete PWM amplifier including an oscillator, comparator, error amplifier, current limit comparators, 5V reference, a smart controller and a full bridge IGBT output circuit. The switching frequency is user programmable up to 50 kHz. The MSA260 is built on a thermally conductive but electrically insulating substrate that can be mounted to a heatsink.

Applications:

Features

Diagram

MSA260 Product Diagram

Related Documents

Design Resources


Charts and Diagrams



 

Product News

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