XDPL8210数据手册集成电路（IC）的LED驱动器规格书PDF

特性 Features

• Programmable constant current output with primary side regulation
• Dimming with PWM input and Analog output current modulation
• Supports AC and DC input
• Nominal input voltage range 100VAC – 277VAC or 127VDC – 430VDC
• Reference board efficiency > 90%
• Power factor >0.9 and THD < 15% over wide load range
• Highly accurate primary side control output current typ. ±2%
• Temperature guard with adaptive thermal management with on-chip sensor
• Digital control selects automatically best mode of operation, depending on actual requirements
• QRM (Quasi resonant mode)
• DCM (Discontinuous conduction mode)
• ABM (Active burst mode)

• Tunable, digital parameters
• Configurable brown-out and brown-in protections
• Relevant error conditions are monitored and protected
• Undervoltage
• Overvoltage
• Open load
• Output shorted


优势:
• The XDPL8210 enables the design of high performance and innovative value LED driver with small effort
• Reduced BoM minimizes system cost and increases flexibility
• High reliability features improve lifetime of the driver
• Fast design cycle reduces time to market and efforts for value products
• Supply chain efficiency optimizes stock keeping and enables high flexibility

应用 Application

• LED driver with constant current and limited power primary side regulation

简介

XDPL8210属于集成电路（IC）的LED驱动器。由制造生产的XDPL8210LED 驱动器器件属于 LED 驱动器电源管理集成电路 (PMIC) 系列，可通过标称固定电压的电源为负载（通常为发光二极管）提供电流，并且电流可控。它与用于电压调节的类似产品的主要区别在于，这类器件提供较低的反馈电压（以提高系统能效），而且通常可对器件工作点进行外部控制，可在照明应用中用于实现调光功能。