电机驱动器,闭环,无电刷

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概览

MC33039 是一款高性能闭环速度控制适配器,特别适用于无电刷直流电机控制系统。实施之后可进行精确的速度调节,而无需磁性或光学转速表。该器件包含三个输入缓冲器且每个均带有实现抗扰性的迟滞,还包括三个数字边缘检测器、可编程单稳态和内部分路稳压器。另外还包括一个逆变器输出,用于需要传感器相位转换的系统。尽管此器件主要用于 MC33035 无电刷电机控制器,但它也可成本高效地用于很多其他闭环速度控制应用中。

  • Digital Detection of Each Input Transition for Improved Low Speed Motor Operation
  • TTL Compatible Inputs With Hysteresis
  • Operation Down to 5.5 V for Direct Powering from MC33035 Reference
  • Internal Shunt Regulator Allows Operation from a Non-Regulated Voltage Source
  • Inverter Output for Easy Conversion between 60°/300° and 120° /240° Sensor Phasing Conventions
  • Pb-Free Packages are Available

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产品

状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Phase

VM Min (V)

VM Max (V)

VCC Min (V)

VCC Max (V)

IO Max (A)

IO Peak Max (A)

Control Type

Reference Price

Obsolete

CAD Model

Pb

A

H

P

SOIC-8

1

235

TUBE

98

N

3

5.5

7.5

5.5

9

0.02

0.02

DC

Price N/A

More Details

MC33039DG

Obsolete

CAD Model

Pb

A

H

P

SOIC-8

1

260

TUBE

98

N

3

5.5

7.5

5.5

9

0.02

0.02

DC

Price N/A

More Details

MC33039DR2

Obsolete

CAD Model

Pb

A

H

P

SOIC-8

1

235

REEL

2500

N

3

5.5

7.5

5.5

9

0.02

0.02

DC

Price N/A

More Details

MC33039DR2G

Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

2500

Y

3

5.5

7.5

5.5

9

0.02

0.02

DC

$0.8848

More Details

Obsolete

CAD Model

Pb

A

H

P

PDIP-8

NA

0

TUBE

50

N

3

5.5

7.5

5.5

9

0.02

0.02

DC

Price N/A

More Details

MC33039PG

Obsolete

CAD Model

Pb

A

H

P

PDIP-8

NA

0

TUBE

50

N

3

5.5

7.5

5.5

9

0.02

0.02

DC

Price N/A

More Details

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