IRS2552DSPBF中文资料CCFL / EEFL Ballast Controller IC数据手册Infineon规格书

特性 Features

优势:
• Drives up to two IGBT/MOSFET power devices
• Integrated programmable oscillator
• Supports multi-lamp operation
• Burst dimming with soft start at every burst
• Latched open circuit protection
• Integrated bootstrap functionality
• Excellent latch immunity on all inputs and outputs
• Integrated ESD protection on all pins
• Soft start function
• 15.6 V voltage clamp on VCC
• Micro-power startup
• 0 V to 5 V input analog dimming
• Programmable ignition frequency
• Programmable ignition time
• Lamp current control
• Programmable deadtime

应用 Application

• Lighting Fluorescent Ballast

简介

IRS2552DSPBF属于集成电路（IC）的照明镇流器控制器。由制造生产的IRS2552DSPBF照明，镇流器控制器此产品族中的产品可用于实现控制和调节功能。对于日光灯、电致发光灯和 HID 灯等非 LED 照明工具的正常工作，这些功能很有必要或十分有用。既定器件所具备的特定功能集因预期用途各异，并且所供应的产品可能包括相应资源以直接控制驱动负载的电源，也可能不包括这些资源。