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 MAX1895/MAX1995 Features
Synchronized-to-Resonant Frequency Good Crest Factor for Longer Lamp Life Ensures Maximum Strike Capability High Power to Light Efficiency Wide Dimming Range (3 Methods) Lamp Current Adjust: >3 to 1 Digital PWM (DPWM): >10 to 1 Combined: >30 to 1 Feed-Forward for Fast Response to Step Change of Input Voltage Wide Input Voltage Range (4.6V to 28V) Transformer Secondary Voltage Limiting to Reduce Transformer Stress Lamp-Out Protection with 2s Timeout Short-Circuit and Other Single-Point Fault Protections Synchronizable DPWM Frequency Dual-Mode Brightness Control Interface SMBus Serial Interface (MAX1895 Only) Analog Interface (Both Devices) High-Accuracy Analog Interface Separate 100% Brightness Voltage Reference Pin (CRFSDA) Separate Minimum Lamp-Current Set-Point Pin (MINDAC) Small Footprint 28-Pin Thin QFN (5mm x 5mm) Package |
