Microchip MCP19114反激电源解决方案

Microchip公司的MCP19114/5是高度集成的混合信号低边同步控制器,包括模拟PWM控制器和用于LED照明系统,电池充电器和其它低边开关应用的MCU核,工作电压从4.5V到42V,主要用在消费类电子和汽车应用以及电源转换等.本文介绍了MCP19114/5主要特性,框图,MCU核框图以及多种典型应用框图, MCP19114反激评估板主要特性,电路图,材料清单和PCB元件布局图.

The MCP19114/5 are highly integrated, mixed signal low-side synchronous controllers that operate from 4.5V to 42V. The family features an analog PWM controller with an integrated microcontroller core used for LED lighting systems, battery chargers and other low-side switch PWM applications. The devices feature an analog internal PWM controller similar to the MCP1631, and a standard PIC® microcontroller similar to the PIC12F617.

Complete customization of device operating parameters, start-up or shutdown profiles, protection levels and fault handling procedures are accomplished by setting digital registers using Microchip’s MPLAB® X Integrated Development Environment software and one of Microchip’s many in-circuit debugger and device programmers.
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