The MP400 integrates the performance of a high-speed power amplifier with a switch mode power supply. The result is a high-voltage driver that delivers adjustable output voltages from 50 V to 350 V off of low, standard buss supplies of 12 V, 24 V and 48 V.
With the ability to internally generate high levels of output voltage, the MP400 allows designers to bypass having to design or purchase an external high-voltage power supply. Targeted for piezoelectric actuator and electrostatic deflection applications, both the high voltage output of the MP400, and the applications drive circuitry – the piezo element – can operate off the same standard system supply. The result is a reduction in drive circuitry board space, as well as potential savings on overall operating costs.
The MP400 features an “open frame” board-level module construction that delivers outstanding performance to rival more traditional, more expensive hybrid components. This product design can prove to be an excellent, cost-effective substitution for operating environments in the hi-rel industrial temperature range.
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| Part | Output Current MAX (A) | Supply Voltage MAX (V) | Slew Rate TYP (V/µs) | Standby Current MAX (mA) |  Power Dissipation MAX (W) |
|---|---|---|---|---|---|
| MP400 | .2 | 50 | 350 | 2.5 | 14.2 |
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