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Microelectronics

PWM Amplifiers

Anaren is a leading supplier of microcircuits to the aerospace, space and defense markets, and is certified and qualified to MIL-PRF-38534 for both Class H (military) and Class K (space) microelectronics. We offer a selection of PWM Class D amplifiers ideal for DC brushed motor control and audio amplification. Features offered can include self-contained low-side/high-side drive circuitry for ease of use. Internal PWM generation with shoot-through protection combined with high- and low-side current limit protection also can extend the capability and flexibility of our devices. The internal high-side charge pump feature allows a duty cycle of up to 100%. The internal error amp and precision reference require only passive components to complete the feedback design. Isolated cases allow direct heat sinking.

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We produce a wide variety of custom hybrids and multichip modules utilizing our expertise in high performance analog, mixed signal, RF and power electronics circuit design, computer aided design tools and a variety of processes, materials and assembly techniques. Contact us to request a quote or sample today.

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Application Notes

Read our application notes to learn more about our MSK Products microelectronics.

Scroll horizontally to see the rest of the table data.

Part No. Documents Function Max Supply Volts Max Iout Amps Typ Switch DC Loss Volts Max Duty Cycle % Switching Freq KHz Hermetic? Y/N Package Style
MSK4200 H-BRIDGE PWM DRIVER 75 5 1.5 100 45 Y TO-3
MSK4201 H-BRIDGE PWM DRIVER 75 5 1.5 100 ADJ Y TO-3
MSK4203 H-BRIDGE PWM DRIVER 75 10 0.5 100 45 Y 18 PIN POWER PACK
MSK4205 H-BRIDGE PWM DRIVER 100 30 H=1.45/L=0.97 100 22.5 Y 12 PIN POWER PACK
MSK4206 H-BRIDGE PWM DRIVER 100 20 H=3.5/L=1.5 100 42 Y 10 PIN POWER PACK
MSK4225 H-BRIDGE PWM DRIVER 75 20 0.45 100 45 N 20 PIN PLASTIC POWER PACK

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