MCP1630V-E/MC中文资料High-Speed, Microcontroller-Adaptable, Pulse Width Modulator数据手册Microchip规格书

描述 Description

The MCP1630/V is a high-speed Pulse Width Modulator (PWM) used to develop intelligent power systems. When used with a microcontroller unit (MCU), the MCP1630/V will control the power system duty cycle to provide output voltage or current regulation. The MCU can be used to adjust output voltage or current, switching frequency, maximum duty cycle and other features that make the power system more intelligent.

特性 Features

• High-Speed PWM Operation (12 ns Current Sense to Output Delay)
• Precise Peak Current Limit (±5%) (MCP1630)
• CMOS Output Driver (drives MOSFET driver or
• External Oscillator Input
• External Voltage Reference Input (for adjustable
• Peak Current Mode Operation 1 MHz
• Fast Output Rise and Fall Times: 5.9 ns and 6.2 ns
• Output Short Circuit Protection
• Intelligent Power Systems
• Multiple Output/Multiple Phase Converters
• AC Power Factor Correction
• Buck/Boost/Buck-Boost/SEPIC/Flyback/Isolated Converters
• Parallel Power Supplies

应用 Application

• Intelligent Power Systems
• Multiple Output/Multiple Phase Converters
• AC Power Factor Correction
• Buck/Boost/Buck-Boost/SEPIC/Flyback/Isolated Converters
• Parallel Power Supplies

简介

MCP1630V-E/MC属于集成电路（IC）的PMIC-稳压器-DCDC开关式控制器。由制造生产的MCP1630V-E/MCDC-DC 开关控制器PMIC（电源管理集成电路）DC 到 DC 开关式控制器是用于高效率电路的稳压 IC，其配置为生成高于（突升或步升）或低于（突降或步降）输入电源的输出电源电压。其他拓扑结构可能包括：降压-升压、反激、正激、Cuk、SEPIC、全桥、半桥和推挽式。这些器件不同于需要最小电压并“烧尽”多余电压的线性稳压器。