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)
|
产品介绍 LM3535Features
■ Drives up to 8 LEDs with up to 25mA of Diode Current Each ■ External PWM input for Dynamic Backlight Control ■ Multi-Zone Ambient Light Sensing (ALS) ■ Dual-ALS Sensor Inputs (LM3535-2ALS only) ■ ALS Interrupt Reporting ■ Independent On/Off Control for all Current Sinks ■ 128 Exponential Dimming Steps with 600:1 Dimming Ratio for Group A (Up to 6 LEDs) ■ 8 Linear Dimming States for Groups B (Up to 3 LEDs) and D1C (1 LED) ■ Programmable Auto-Dimming Function ■ Up to 90% Efficiency ■ 0.55% Accurate Current Matching ■ Internal Soft-Start Limits Inrush Current ■ True Shutdown Isolation for LEDs ■ Wide Input Voltage Range (2.7V to 5.5V) ■ Active High Hardware Enable ■ Total Solution Size < 16mm2 ■ Low Profile 20 Bump micro SMD Package (1.650mm × 2.055mm × 0.6mm) |
