|Category||Power Management => Motor Controller/Drivers|
|Description||Act5101-1 High Voltage 3-phase Brushless DC Motor Drive|
|Company||Aeroflex Circuit Technology|
|Datasheet||Download ACT5101-1 datasheet
500 VDC RATING 40 AMP CONTINUOUS CURRENT (UP TO 85°C) PACKAGE SIZE 0.39" 4 QUADRANT CONTROL 6 STEP TRAPEZOIDAL DRIVE CAPABILITY MILITARY PROCESSING AVAILABLE MIL-PRF-38534 COMPLIANT CIRCUITS AVAILABLE ISOLATED UPPER AND LOWER GATE DRIVERS FULL MILITARY TO +125°C) TEMPERATURE RANGE
The ACT5101-1 high voltage 3 phase brushless DC motor drive combines a 500 VDC, 40A high power output stage along with low power digital input and gate drive stages. A digital lock-out feature protects the output stage from accidental cross-conduction thus preventing shoot-through conditions. The ACT5101-1 also includes a floating gate drive design for each upper and lower transistor. On-board gate drive supplies provide a continuous floating voltage for each upper and lower transistor, even during a motor stall. The high power output stage rated at 500 VDC, 40A is capable of delivering over kW to the load even after derating. This is accomplished through the use of high power IGBTS with ultra-fast recovery rectifiers in parallel. The ACT5101-1 utilizes power hybrid technology to provide the highest levels of reliability and lightest weight while requiring the smallest amount of board space. The ACT5101-1 is available with military processing and operates over the full to +125 degrees C temperature range. This makes the ACT5101-1 ideal for all military, space,and commercial avionics' applications. These include electro-hydrostatic actuators [EHA's] and electro-mechanical actuators [EMA's] for flight surface control, missile fin actuators, thrust vector control, electric brakes, fuel and cooling pumps.eroflex Circuit Technology Motor Driver Modules For The Future © SCD5101-1 REV D 5/14/01
Additional applications include environmental conditioning blowers, radar positioning, solar panel positioning, and cryogenic cooler pumps. The ACT5101-1 is therefore especially suitable for use in applications for all military tank upgrades, helicopters, planes and new commercial avionics using 270 VDC as the main power.UPPER TRANSISTOR BEING SHUTDOWN LOWER TRANSISTOR BEING SHUTDOWN
(TC = +25°C unless otherwise specified) PARAMETER SUPPLY VOLTAGE (PINS +15 V SUPPLY (PIN 12) OUTPUT CURRENT CONTINUOUS PULSED CASE OPERATING TEMPERATURE CASE STORAGE TEMPERATURE RANGE JUNCTION TEMPERATURE lo lop TC TCS 150 A
(TC = +25°C unless otherwise specified) PARAMETERS POWER OUTPUT STAGE Output Current Continuous Supply Voltage Output Voltage Drop (each IGBT) Instantaneous Forward Voltage (flyback diode) Reverse Recovery Time (flyback diode) Reverse Leakage Current Tc=25° C Reverse Leakage Current C lo V+A,V+B,V+C VCE(SAT) VF trr lr See Note = 40A lop = 40A (See Note V DC nsec mA SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
LOGIC INPUT SIGNALS (INTERNALLY PULLED UP) (V+ = 15V) Input Voltage Low Input Voltage High Input Current Low VINL VINH IINH DC mA
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