Datasheet > MSK4251

MSK4251

更新时间： 2023-12-06 20:09:58

品牌	Logo	应用领域
安伦 - ANAREN		/
页数	文件大小	规格书
7页	353K
描述
BRUSHED DC TORQUE CONTROLLER

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中文翻译

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数据手册

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MSK4251 数据手册

MIL-PRF-38534 CERTIFIED FACILITY

10 AMP, 75V, H-BRIDGE

MOSFET BRUSHED

4251

MOTOR CONTROLLER

FEATURES:

• 75 Volt Motor Supply Voltage

• 10 Amp Output Switch Capability

• 100% Duty Cycle High Side Conduction Capable

• Shoot-Through/Cross Conduction Protection

• "Real" Four Quadrant Torque Control Capability

• Good Accuracy Around the Null Torque Point

• Non-Hermetic Isolated Package

DESCRIPTION:

The MSK 4251 is a complete H-bridge MOSFET Brushed Motor Control System in an electrically isolated plastic

encapsulated package. The hybrid is capable of 10 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, 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 4251 has good thermal conductivity of the MOSFET's due to the electrically isolated substrate/package design

that allows direct heat sinking of the hybrid without insulators.

EQUIVALENT SCHEMATIC

TYPICAL APPLICATIONS

PIN-OUT INFORMATION

20 AV+

19 AØ

18 AV

17 BV+

16 NC

15 BØ

14 BV-

13 SENSE RESISTOR +

12 RTN

• Brushed DC Motor Control

• Servo Control

• Fin Actuator Control

• Voice Coil Control

• Gimbal Control

GND

DISABLE

CURRENT COMM.+

CURRENT COMM.-

CURRENT MONITOR

E/A-

+15VIN

E/A OUT

• AZ-EL Control

11 RTN

10 -15VIN

12 3 4 5 6 7

中文翻译

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MSK4251D	MSK	获取价格	10 AMP, 75V, H-BRIDGE MOSFET BRUSHED MOTOR CONTROLLER
MSK4251G	MSK	获取价格	10 AMP, 75V, H-BRIDGE MOSFET BRUSHED MOTOR CONTROLLER
MSK4251S	MSK	获取价格	10 AMP, 75V, H-BRIDGE MOSFET BRUSHED MOTOR CONTROLLER
MSK4251U	MSK	获取价格	10 AMP, 75V, H-BRIDGE MOSFET BRUSHED MOTOR CONTROLLER
MSK4252	MSK	获取价格	30 AMP, 75V, H-BRIDGE MOSFET BRUSHED MOTOR CONTROLLER
MSK4252E	MSK	获取价格	30 AMP, 75V, H-BRIDGE MOSFET BRUSHED MOTOR CONTROLLER
MSK4252H	MSK	获取价格	30 AMP, 75V, H-BRIDGE MOSFET BRUSHED MOTOR CONTROLLER
MSK4253	MSK	获取价格	5 AMP, 55V, H-BRIDGE MOSFET BRUSHED MOTOR CONTROLLER
MSK4253E	MSK	获取价格	5 AMP, 55V, H-BRIDGE MOSFET BRUSHED MOTOR CONTROLLER
MSK4253H	MSK	获取价格	5 AMP, 55V, H-BRIDGE MOSFET BRUSHED MOTOR CONTROLLER