PWM Amplifiers

pwmamp

The Apex Microtechnology product family of high performance pwm amplifiers features industry-leading performance for customers working with motor drive applications. These pulse width modulation amplifiers are offered in IC, “open-frame” module, and hybrid form factors, depending on their output current rating, and are typically 85% to 90% more efficient than discrete or linear power amplifier solutions. With their inherent power delivery efficiencies and excellent thermal management properties, this product line boasts the industry’s first 17 A (PEAK) rated high current driver IC with performance integration targeted for the brushless and brush motor market. There are more than 20 models of Apex Microtechnology high power PWM amplifiers capable of delivering up to 10,000 W to the load. These single-packaged, off-the-shelf solutions that will trim design time and speed delivery to market.

High-Current PWM Amplifiers







Part Output Current CONTINUOUS (A) Supply Voltage MAX (V) Switching Frequency (kHz) Power Dissipation MAX (W) Int. Power MAX (W)
SA53HU
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Sample
3 60 100 17 100
SA303HU
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Sample
3 60 100 17 100
SA50CE
Buy Now
Sample
5 80 45 120 140
SA09
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Sample
5 40 500 80 80
SA306AHR
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Sample
8 60 100 17 100
SA57AHU
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Sample
8 60 100 17 100
SA60
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Sample
10 80 250 140 80
SA160DP
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Sample
10 80 45 800 156
SA160DPA
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Sample
14 80 45 1200 156
SA12
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Sample
15 200 200 250 185
MSA240KC
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Sample
20 100 50 250 250
MSA260KC
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Sample
20 450 50 250 300
SA01
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Sample
20 100 42 185 250
SA03
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Sample
30 100 22.5 300 250

High-Voltage PWM Amplifiers







Part Supply Voltage MAX (V) Output Current CONTINUOUS (A) Switching Frequency (kHz) Power Dissipation MAX (W) Int. Power MAX (W)
SA50CE
Buy Now
Sample
80 5 45 120 140
SA60
Buy Now
Sample
80 10 250 140 80
SA160DP
Buy Now
Sample
80 10 45 800 156
SA160DPA
Buy Now
Sample
80 14 45 1200 156
MSA240KC
Buy Now
Sample
100 20 50 250 250
SA03
Buy Now
Sample
100 30 22.5 300 250
SA01
Buy Now
Sample
100 20 42 185 250
SA12
Buy Now
Sample
200 15 200 250 185
MSA260KC
Buy Now
Sample
450 20 50 250 300

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