MSK4361HU M. S Kennedy, MSK4361HU Datasheet

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MSK4361HU

Manufacturer Part Number
MSK4361HU
Description
Manufacturer
M. S Kennedy
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
MSK4361HU
Manufacturer:
SG
Quantity:
3
Part Number:
MSK4361HU
Manufacturer:
MSK
Quantity:
1
4707 Dey Road Liverpool, N.Y. 13088
FEATURES:
MIL-PRF-38534 CERTIFIED
DESCRIPTION:
hermetic package. The hybrid is capable of 30 amps of output current and 75 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 4361 has good thermal
conductivity of the MOSFET's due to isolated package design that allows direct heat sinking of the hybrid without
insulators.
75 Volt Motor Supply Voltage
30 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
Contact MSK for MIL-PRF-38534 Qualification Status
BLOCK DIAGRAM
M.S.KENNEDY CORP.
3 Phase Brushless DC Motor Control
Servo Control
Fin Actuator Control
Gimbal Control
AZ-EL Control
The MSK 4361 is a complete 3 Phase MOSFET Bridge Brushless Motor Control System in a convenient isolated
TYPICAL APPLICATIONS
30 AMP, 75V, 3 PHASE
MOTOR CONTROLLER
MOSFET BRUSHLESS
1
2
3
4
5
6
7
8
9
10 NC
11 NC
12 E/A OUT
REFOUT
HALL A
HALL B
HALL C
60 /120
BRAKE
CLOCK SYNC 19 -15 VIN
DIS
GND
1
PIN-OUT INFORMATION
13 E/A -
14 GND
15 +Current Command
16 -Current Command
17 +15 VIN
18 Current Monitor Out
20 NC
21 NC
22 NC
23 GND
24 NC
4361
25 N/C
26 LGND
36 BØ
27 RTN
28 RTN
29 CVS
30 CVS
31 CØ
32 CØ
33 CV+
34 BVS
35 BVS
(315) 701-6751
Rev. F 4/08
37 BØ
38 BV+
39 AVS
40 AVS
41 AØ
42 AØ
43 AV+

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MSK4361HU Summary of contents

Page 1

MIL-PRF-38534 CERTIFIED M.S.KENNEDY CORP. 4707 Dey Road Liverpool, N.Y. 13088 FEATURES: 75 Volt Motor Supply Voltage 30 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 ...

Page 2

ABSOLUTE MAXIMUM RATINGS High Voltage Supply Current Command Input Logic Inputs REFOUT External Load E/A OUT External Load Clock SYNC Input Continuous Output Current Peak Output Current ELECTRICAL SPECIFICATIONS Parameter INPUT CURRENT +15 VIN -15 VIN PWM Clock Free Running ...

Page 3

APPLICATION NOTES MSK 4361 PIN DESCRIPTIONS AV+, BV+, CV+ - are the power connections from the hy- brid to the bus. The pins for each phase are brought out separately and must be connected together to the V+ source externally. ...

Page 4

APPLICATION NOTES CONTINUED HALL SENSOR PHASING 120° H ALL H ALL H ALL H ALL ...

Page 5

APPLICATION NOTES CONTINUED BUS VOLTAGE FILTER CAPACITORS The size and placement of the capacitors for the DC bus has a direct bearing on the amount of noise filtered and also on the size and duration of the voltage spikes seen ...

Page 6

MSK4361 TEST CIRCUIT 6 Rev. F 4/08 ...

Page 7

MECHANICAL SPECIFICATIONS WEIGHT = 88 GRAMS TYPICAL NOTE: ALL DIMENSIONS ARE ±0.010 INCHES UNLESS OTHERWISE LABELED. ORDERING INFORMATION MSK4361 H U THE ABOVE EXAMPLE IS A MILITARY GRADE HYBRID WITH LEADS BENT UP. The information contained herein is believed to ...

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