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 LM2756Features
■ Drives up to 8 LEDs with up to 30mA of Diode Current Each ■ 32 Exponential Dimming Steps with 800:1 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 ■ 3 Independently Controlled LED Groups Via I2C Compatible Interface ■ Up to 90% Efficiency ■ Total Solution Size < 21mm2 ■ Low Profile 20 Bump micro SMD Package (1.615mm × 2.015mm × 0.6mm) ■ 0.4% Accurate Current Matching ■ Internal Soft-Start Limits Inrush Current ■ True Shutdown Isolation for LED’s ■ Wide Input Voltage Range (2.7V to 5.5V) ■ Active High Hardware Enable |
