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参数资料
| 型号： | MP230 |
| 厂商： | Apex Microtechnology Corporation |
| 元件分类： | 运动控制电子 |
| 英文描述： | POWER OPERATIONAL AMPLIFIER |
| 中文描述： | 功率运算放大器 |
| 文件页数： | 1/5页 |
| 文件大小： | 309K |
| 代理商： | MP230 |
APEX MICROTECHNOLOGY CORPORATION TELEPHONE (520) 690-8600 FAX (520) 888-3329 ORDERS (520) 690-8601 EMAIL prodlit@apexmicrotech.com
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FEATURES
LOW COST
HIGH VOLTAGE - 100 VOLTS
HIGH OUTPUT CURRENT - 30 AMPS
210 WATT DISSIPATION CAPABILITY
APPLICATIONS
MOTOR DRIVE
MAGNETIC DEFLECTION
PROGRAMMABLE POWER SUPPLIES
INDUSTRIAL AUDIO AMPLIFIER
DESCRIPTION
The MP230 operational amplifier is a surface mount con-
structed component that provides a cost effective solution in
many industrial applications. The MP230 offers outstanding
performance that rivals many much more expensive hybrid
components yet has a footprint of only 4.7 sq in. The MP230
has many optional features such as four-wire current limit sens-
ing, a shutdown control and external compensation. In addition,
the class A/B output stage biasing can be turned off for lower
quiescent current with class C operation in applications where
crossover distortion is less important such as when driving motors,
for example. A boost voltage feature biases the output stage for
close linear swings to the supply rail for extra efficient operation.
The MP230 is built on a thermally conductive but electrically
insulating substrate that can be mounted to a heat sink.
EQUIVALENT CIRCUIT DIAGRAM
42-PIN DIP
PACKAGE TYPE FC
TYPICAL APPLICATION
MOTOR POSITION CONTROL
The MOSFET output stage of the MP230 provides superior
SOA performance compared to bipolar output stages where
secondary breakdown is a concern. The extended SOA is
ideal in motor drive applications where the back EMF of the
motor may impose simultaneously both high voltage and high
current across the output stage transistors. In the figure above
a mechanical to electrical feedback position converter allows
the MP230 to drive the motor in either direction to a set point
determined by the DAC voltage.
EXTERNAL CONNECTIONS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MP2303 | 制造商:MPS 制造商全称:Monolithic Power Systems 功能描述:3A, 28V, 340KHz Synchronous Rectified Step-Down Converter |
| MP2303_06 | 制造商:MPS 制造商全称:Monolithic Power Systems 功能描述:3A, 28V, 340KHz Synchronous Rectified Step-Down Converter |
| MP2303ADN-LF | 功能描述:开关变换器、稳压器与控制器 3A, 28V, 360kHz Synchronous Buck RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| MP2303ADN-LF-Z | 功能描述:开关变换器、稳压器与控制器 3A, 28V, 360kHz Synchronous Buck RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| MP2303DN | 制造商:MPS 制造商全称:Monolithic Power Systems 功能描述:3A, 28V, 340KHz Synchronous Rectified Step-Down Converter |
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