品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 LM3555Features
■ High-Voltage High-Side Current Source Allows for Grounded Cathode LED Operation ■ Synchronous Boost Converter ■ Peak Converter Efficiency >90% ■ Accurate and Programmable LED Current ranging from 60 mA to 500 mA ■ Adaptive LED Current Range Based on LED Configuration ■ Dedicated Indicator Current Source ■ Dedicated Torch and Strobe Pins ■ Dual Mode Control (General Purpose or I2C) ■ Broken Inductor Detection ■ Output Over-Voltage Protection ■ Output and LED Short-Circuit Protection ■ 400kHz I2C-Compatible Interface ■ 12-Bump, 1.575 mm x 2.1 |
