參數(shù)資料
型號(hào): MSK4370HU
廠商: Electronic Theatre Controls, Inc.
英文描述: 10 AMP, 500V, 3 PHASE IGBT BRUSHLESS MOTOR CONTROLLER
中文描述: 10安培,的500V,3相IGBT的無刷電機(jī)控制器
文件頁數(shù): 1/3頁
文件大?。?/td> 195K
代理商: MSK4370HU
4707 Dey Road Liverpool, N.Y. 13088
FEATURES:
500 Volt Motor Supply Voltage
10 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 Package Design for High Voltage Isolation Plus Good Thermal Transfer
60°/ 120o Phasing Selectable
DESCRIPTION:
The MSK 4370 is a complete 3 Phase IGBT Bridge Brushless Motor Control System in an electrically isolated
hermetic package. The hybrid is capable of 10 amps of output current and 500 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 4370 has good thermal
conductivity of the IGBT's due to isolated substrate/package design that allows direct heat sinking of the hybrid
without insulators. The anti-parallel commutation diodes are ultrafast recovery types for high efficiency/low switch-
ing losses.
(315) 701-6751
M.S.KENNEDY CORP.
ISO 9001 CERTIFIED BY DSCC
4370
10 AMP, 500V, 3 PHASE
IGBT BRUSHLESS
MOTOR CONTROLLER
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
3 Phase Brushless DC Motor Control
Servo Control
Fin Actuator Control
Gimbal Control
AZ-EL Control
PIN-OUT INFORMATION
Power+
C
B
A
Power Return (GND)
Current Command +
Current Command -
Current Monitor
Compensation 2
60°/120°
+Vcc
-Vcc
Hall Input A
Hall Input B
Hall Input C
Compensation 1
SIG GND
Brake
Disable
MIL-PRF-38534 QUALIFIED
1
PRELIMINARY Rev. A 6/00
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