IRS2530DPBF数据手册集成电路（IC）的照明镇流器控制器规格书PDF

特性 Features

优势:
• Dimming ballast control plus half-bridge driver
• Closed-loop lamp current dimming control
• Internal non-ZVS protection
• Internal crest factor protection
• Programmable preheat time
• Fixed dead-time (2.0µs typ.)
• Lamp insert auto-restart
• Internal bootstrap MOSFET
• Internal 15.6V zener clamp diode on Vcc
• Micropower startup (250µA)
• Latch immunity and ESD protection
• Single chip dimming solution
• Simple lamp current dimming control method
• Single lamp current sensing resistor required
• No half-bridge current-sensing resistor required
• No external protection circuits required (fully internal)
• Flash-free lamp start at all dimming levels
• Large reduction in component count
• Easy to use for fast design cycle time
• Increased manufacturability and reliability

应用 Application

• Lighting Fluorescent Ballast

简介

IRS2530DPBF属于集成电路（IC）的照明镇流器控制器。由制造生产的IRS2530DPBF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。