NXP UBA2016A 35W TL5高效荧光灯电源解决方案

NXP公司的UBA2016A/15/15A 是具有PFC,线性调光和升压功能的600V荧光灯驱动器.IC包含了荧光灯控制模块,半桥驱动器,内置了临界导电模式PFC控制器/驱动器和多种保护机制,电源电压高达600V,火线电压高达390V.本文介绍了UBA2016A/15/15A主要特性和优势,方框图, 基本的PFC应用框图以及多种TL或CFL应用电路, 参考设计(230VAC)板指标,框图,电路图,材料清单,PCB布局图与TL5灯连接电路图.

UBA2016A/15/15A:600 V fluorescent lamp driver with PFC, linear dimming and boost function

The UBA2016A/15/15A are high voltage Integrated Circuits (IC) intended to drive fluorescent lamps with filaments such as Tube Lamps (TL) and Compact Fluorescent Lamps (CFL) in general lighting applications. The IC comprises a fluorescent lamp control module, half-bridge driver, built-in critical conduction mode Power Factor Correction (PFC) controller/driver and several protection mechanisms. The IC drives fluorescent lamp(s) using a half-bridge circuit made of two MOSFETs with a supply voltage of up to 600 V.

The UBA2016A/15/15A are designed to be supplied by a start-up bleeder resistor and a dV/dt supply from the half-bridge circuit, or any other auxiliary supply derived from the half-bridge or the PFC. The supply current of the IC is low. An internal clamp limits the supply voltage.

UBA2016A/15/15A主要特性:
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