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 Multimode Charge Pump Provides Up to 91%
Effi ciency ■ Slew Limited Switching Reduces Conducted and Radiated Noise (EMI) ■ Up to 250mA Total Output Current ■ Nine 28mA Universal Current Sources with 64-Step Linear Brightness Control ■ Independent On/Off, Brightness Level, Blinking and Gradation Control for Each Current Source Using 2-Wire I2CTM Interface ■ Internal Current Reference ■ Confi gurable ENU Pin for Asynchronous LED On/Off Control ■ Low Noise Charge Pump Operates in 1x, 1.5x or 2x Mode for Optimal Effi ciency* ■ Automatic or Forced Mode Switching ■ Internal Soft-Start Limits Inrush Current ■ Short-Circuit/Thermal Protection ■ 3mm × 3mm 20-Lead QFN Plastic Package |
