BUCK LED Regulator With Power Factor Correction

JW®1967A/ JW1967B/ JW1967C/JW1967D/ JW1967E/ JW1967EH (JW1967X系列)是一款高精度的LED驱动，主要应用于单级、带有源PFC的非隔离降压LED驱动系统。\n\n JW1967X系列集成高压电流源，由母线电压直接供电，无需辅助绕组和VCC 电容。\n\n \n\n 专利的电流检测和数字补偿技术可确保优异的功率因数和高精度输出电流控制。电感电流工作在临界连续模式，减小了功率器件的开关损耗，确保系统具有高效率。\n\n \n\n JW1967X系列集成了多种保护功能，极大的增强了系统的安全性 1. 无需辅助绕组和VCC 电容\n2. 母线电压直接供电\n3. 优秀的线性调整率和负载调整率\n4. 数字补偿技术\n5. 临界连续模式\n6. 全范围内高效率\n7.. 内置高压MOSFET\n8. LED 开路保护\n9. LED 短路保护\n10. 内部过温保护\n11. SOP7封装;

JoulWatt

杰华特

Fan Motor 2-Phase Half-Wave Driver

Overview The LB1967M is a brushless motor driver IC for 2-phase half-wave drive well suited for compact fan motor for communication and office equipment, etc. Features • Dual power supply voltage design (5/12V) and wide voltage handling range • Built-in Hall amplifier with hysteresis (supports

文件：35.2 Kbytes 页数：4 Pages

SANYO

三洋

Fan Motor 2-Phase Half-Wave Driver

Overview The LB1967M is a brushless motor driver IC for 2-phase half-wave drive well suited for compact fan motor for communication and office equipment, etc. Features • Dual power supply voltage design (5/12V) and wide voltage handling range • Built-in Hall amplifier with hysteresis (supports

文件：35.2 Kbytes 页数：4 Pages

SANYO

三洋

Precision Extended Bandwidth, RMS-to-DC Converter

文件：328.59 Kbytes 页数：28 Pages

LINER

凌力尔特