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MSK4364 Dataheets PDF



Part Number MSK4364
Manufacturers ETC
Logo ETC
Description MOTOR DRIVE POWER HYBRID
Datasheet MSK4364 DatasheetMSK4364 Datasheet (PDF)

ISO 9001 CERTIFIED BY DSCC M.S.KENNEDY CORP. 4707 Dey Road Liverpool, N.Y. 13088 5 AMP, 55V, 3 PHASE MOSFET BRUSHLESS MOTOR CONTROLLER 4364 (315) 701-6751 FEATURES: 55 Volt Motor Supply Voltage 5 Amp Output Switch Capability 100% Duty Cycle High Side Conduction Capable Shoot-Through/Cross Conduction Protection Hall Sensing and Commutation Circuitry on Board "Real" Four Quadrant Torque Control Capability Good Accuracy Around the Null Torque Point Isolated Design for High Voltage Isolation Pl.

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ISO 9001 CERTIFIED BY DSCC M.S.KENNEDY CORP. 4707 Dey Road Liverpool, N.Y. 13088 5 AMP, 55V, 3 PHASE MOSFET BRUSHLESS MOTOR CONTROLLER 4364 (315) 701-6751 FEATURES: 55 Volt Motor Supply Voltage 5 Amp Output Switch Capability 100% Duty Cycle High Side Conduction Capable Shoot-Through/Cross Conduction Protection Hall Sensing and Commutation Circuitry on Board "Real" Four Quadrant Torque Control Capability Good Accuracy Around the Null Torque Point Isolated Design for High Voltage Isolation Plus Good Thermal Transfer 60°/ 120º Phasing Selectable MIL-PRF-38534 QUALIFIED DESCRIPTION: The MSK 4364 is a complete 3 Phase MOSFET Bridge Brushless Motor Control System in an electrically isolated hermetic package. The hybrid is capable of 5 amps of output current and 55 volts of DC bus voltage. It has the normal features for protecting the bridge. Included is all the bridge drive circuitry, hall sensing circuitry, commutation circuitry and all the current sensing and analog circuitry necessary for closed loop current mode (torque) control. When PWM'ing, the transistors are modulated in locked anti-phase mode for the tightest control and the most bandwidth. Provisions for applying different compensation schemes are included. The MSK 4364 has good thermal conductivity of the MOSFET's due to isolated substrate/package design that allows direct heat sinking of the hybrid without insulators. EQUIVALENT SCHEMATIC TYPICAL APPLICATIONS 3 Phase Brushless DC Motor Control Servo Control Fin Actuator Control Gimbal Control AZ-EL Control 1 Rev. A 1/02 ABSOLUTE MAXIMUM RATINGS V+ High Voltage Supply VIN Current Command Input +Vcc -Vcc IOUT Continuous Output Current IPK Peak Output Current θJC Thermal Resistance @ 25°C (Junction To Case) ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ 55V ±13.5V +16V -18V 5A 10A ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TST Storage Temperature Range TLD Lead Temperature Range (10 Seconds) TC Case Operating Temperature TJ Junction Temperature ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ -65°C to +150°C +300°C ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ -55°C to +125°C +150°C ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ 11°C/W ELECTRICAL SPECIFICATIONS All Ratings: Tc=+25°C Unless Otherwise Specified Parameter POWER SUPPLY REQUIREMENTS +Vcc -Vcc PWM Free Running Frequency CONTROL Transconductance Current Monitor 7 Output Offset HALL INPUTS Low Level Input Voltage 1 High Level Input Voltage 1 ERROR AMP Input Voltage Range 1 Slew Rate 1 1 1 Output Voltage Swing Gain Bandwidth Product OUTPUT Rise Time 1 Fall Time 1 @ 44V, +150°C Junction @ 5 Amps Leakage Current 1 100 100 280 2 750 0.6 1.2 .100 1.6 100 100 280 2 750 0.6 1.2 .100 1.6 nSec nSec µAmps Volts Volts Ω Volts nSec µSec ±11 6.5 ±12 175 ±12 8 ±13 6.5 275 ±11 6.5 ±12 175 ±12 8 ±13 6.5 275 Volts V/µSec Volts MHz V/mV 3.0 0.8 3.0 0.8 Volts Volts 7 ±5 Amps Output ±5 Amps Output @ 0 Volts Command 4,5,6 4,5,6 4 5,6 0.95 0.9 1 1 ±5.0 1.05 1.1 ±25.0 ±50.0 0.9 0.9 1 1 ±5.0 1.1 1.1 ±35.0 Amp/Volt V/Amp mAmp mAmp 4 5,6 21 18.7 22 23 25.3 20 22 24 KHz KHz @ +15V @ -15V 1,2,3 1,2,3 60 30 85 40 60 30 85 40 mA mA Test Conditions Group A Subgroup MSK 4364H/E 3 Min. Typ. Max. Min. MSK 4364 Typ. 2 Max. 4 5 Units Large Signal Voltage Gain 1 Voltage Drop Across Bridge (1 Upper and 1 Lower) 1 Drain-Source On Resistance (Each MOSFET) 6 Diode VSD 1 trr 1 Dead Time 1 Voltage Drop Across Bridge (1 Upper and 1 Lower) 1 @ 5 Amps, +150°C Junction @ 5 Amps, 150°C Junction @ 5 Amps, Each FET IF=5 Amps, di/dt=100A/µS NOTES: 1 2 3 4 5 6 7 Guaranteed by design but not tested. Typical parameters are representative of actual device performance but are for reference only. Industrial grade and 'E' suffix devices shall be tested to subgroups 1 and 4 unless otherwise specified. Military grade devices ("H" Suffix) shall be 100% tested to Subgroups 1, 2, 3 and 4. Subgroups 5 and 6 testing available upon request. Subgroup 1, 4 TA = TC = +25°C 2, 5 TA = TC = +125°C 3, 6 TA = TC = -55°C This is to be used for MOSFET thermal calculation only. Measurements do not include offset current at 0V current command. 2 Rev. A 1/02 APPLICATION NOTES MSK 4364 PIN DESCRIPTIONS V+ - are the power connections from the hybrid to the bus. All three pins for the motor voltage supply should be connected together to share the current through the three pins in the hybrid. The external wiring to these pins should be sized according to the RMS current required by the motor. A high quality monolithic ceramic capacitor for high frequencies and enough bulk capacitance for keeping the V+ supply from drooping should bypass these pins. 470µF is recommended. Capacitors should be placed as close to these pins as practical. AØ, BØ & CØ- are the connections to the motor phase windings from the bridge output. The wiring to these pins should be sized according to the required current by the m.


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