MCP1630集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

MCP1630屬于集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器。由微芯科技股份有限公司制造生產(chǎn)的MCP1630穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器DC-DC 開關(guān)穩(wěn)壓器 PMIC（電源管理集成電路）產(chǎn)品族中的產(chǎn)品是元器件級設(shè)備，用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應(yīng)用。這些器件與稱為“控制器”PMIC 的類似產(chǎn)品的區(qū)別在于集成了主開關(guān)元件，設(shè)備提供的電力會通過該元件。

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.

Features

? High-Speed PWM Operation (12 ns Current Sense to Output Delay)

? Operating Temperature Range:

- -40°C to +125°C

? Precise Peak Current Limit (±5) (MCP1630)

? Voltage Mode and Average Current Mode Control (MCP1630V)

? CMOS Output Driver (drives MOSFET driver or

low-side N-channel MOSFET directly)

? External Oscillator Input

(from PIC? Microcontroller (MCU))

? External Voltage Reference Input (for adjustable

voltage or current output application)

? Peak Current Mode Operation > 1 MHz

? Low Operating Current: 2.8 mA (typ.)

? Fast Output Rise and Fall Times: 5.9 ns and 6.2 ns

? Undervoltage Lockout (UVLO) Protection

? Output Short Circuit Protection

? Overtemperature Protection

Applications

? Intelligent Power Systems

? Smart Battery Charger Applications

? Multiple Output/Multiple Phase Converters

? Output Voltage Calibration

? AC Power Factor Correction

? VID Capability (programmed and calibrated by PIC? microcontroller)

? Buck/Boost/Buck-Boost/SEPIC/Flyback/Isolated Converters

? Parallel Power Supplies