Single-Channel Linear LED Driver

JW®1981D是单通道线性LED驱动器，集成了500V MOSFET，输出电流由外部电阻设置，介于5mA~75mA之间。 获得专利的电流控制策略可确保高输出电流精度，同时系统简单，外部元件少，BOM成本极低。\n\nJW1981D提供过温保护。 当芯片内部温度超过150℃时，JW1981D会降低LED电流，有助于芯片散热。\n\n 1.高精度输出电流。\n2.过温保护。\n3.没有EMI问题。\n4. BOM成本低。\n5. ESOP8封装;

JoulWatt

杰华特

VARACTOR DIODES UHF Microwave Super-Hyperabrupt Junction

文件：90.56 Kbytes 页数：2 Pages

Microsemi

美高森美

UHF-MICROWAVE SUPER HYPERABRUPT JUNCTION VARACTOR DIODES

DESCRIPTION The KV1900 series of Super Hyperabrupt Varactor diodes combines low voltage with high ratio tuning. They feature grown junction mesa technology for the highest Q commercially available. Passivation is our tough MIL-Spec ceramic glass for lowest leakage even at temperature extremes or

文件：58.36 Kbytes 页数：1 Pages

Microsemi

美高森美

Three-Phase Brushless Motor Driver

Overview The LB1981V is a three-phase brushless motor driver especially suited for use mainly with drum motors of portable VCRs. Features • Three-phase full-wave drive brushless sensorless motor drive • Soft switching drive • Power-saving speed control function due to motor voltage • Use wit

文件：90.92 Kbytes 页数：9 Pages

SANYO

三洋