Features: · V Supply 28V to 40V· 10 Amps Continuous Current (Up to 85°C)· Package Size 1.7 x 1.3 x 0.275 · 4 Quadrant Control· 3 Phase Commutational Logic· ±15VDC Regulators for External & Internal Use· Military Processing Available· MIL-PRF-38534 Compliant Circuits Available· Full Military ...
ACT5026: Features: · V Supply 28V to 40V· 10 Amps Continuous Current (Up to 85°C)· Package Size 1.7 x 1.3 x 0.275 · 4 Quadrant Control· 3 Phase Commutational Logic· ±15VDC Regulators for External & Int...
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The ACT5026 combines a high power MOSFET 3 phase H-bridge output stage with all of the control circuitry required to form a closed loop motor controller. The input command voltage linearly controls the motor current with a scale-factor of 2 Amps per volt and a small-signal bandwidth of 2KHz. Input command
polarity determines Motor direction. Only one supply is necessary due to the internal regulators and converter which provide ±15 Volts for internal as well as external use.
The circuitry of ACT5026 includes:
• Fully Differential Input Amplifier
• A Pulse Width Modulator Internally clocked at 16.7KHz (Has external Sync pin)
• ± 15 Volt regulated outputs derived from main supply
• Internal Current Sense Resistor
• External Loop Compensation pins to tailor to specific motors
• Current Monitor Output with Scale Factor of 1.67 Volts/Amp