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 Features
■ Dual High-Side Current Sources Allow for Grounded LM3559Cathode LED Operation ■ Accurate and Programmable LED Current from 28.125mA to 1.8A ■ Optimized Flash Current During Low Battery Conditions ■ Independent LED Current Source Programmability ■ >90% Efficiency ■ Ultra-Small (Total) Solution Size: < 26mm2 ■ Four Operating Modes: Torch, Flash, Privacy Indicate, and Message Indicator ■ 4-bit ADC for VLED Monitoring ■ Battery Voltage Sensing and Current Scale-Back ■ LED Thermal Sensing and Current Scale-Back ■ Hardware Flash and Torch Enable ■ Dual Synchronization Inputs for RF Power Amplifier Pulse Events ■ LED and Output Disconnect During Shutdown ■ Open and Short LED Detection ■ 400 kHz I2C-Compatible Interface ■ Active Low Hardware Reset ■ 16-Bump (1.97mm x 1.97mm x 0.6mm) micro SMD |
