NCP1607中文资料功率因数控制器 (PFC)数据手册ONSEMI规格书

描述 Description

The NCP1607 is an active power factor correction controller specifically designed for use as a pre-converter in ac/dc adapters, electronic ballasts, and other medium power off line converters (typically up to 300W). It utilizes Critical Conduction Mode (CRM) to ensure unity power factor across a wide range of input voltages and power levels. The NCP1607 minimizes the number of external components. The integration of comprehensive safety protection features makes it an excellent choice for designing robust PFC stages.

特性 Features

Pin to Pin Compatible with Industry Standards
Second source
Programmable Overvoltage Protection
Design flexibility and rugged designNCP1607B: further reduces losses
Built-in Under Voltage Protection
Open loop protection
High Precision Voltage Reference (1.6% over the Supply Voltageand Temperature Range)
Better output voltage accuracy
Very Low Startup Current Consumption ( 40 uA)
Low Typical Operating Current (2.1 mA)
+500 mA / -800 mA Totem Pole Gate Driver

应用 Application

Any Power Factor Correction stage typically under 300 W
Electronic BallastLCD TVPlasma TVDesktop PCAC Adapters

简介

NCP1607属于开发板套件编程器的评估演示板及套件。由制造生产的NCP1607评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。