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 MAX8879Features
♦ Guaranteed 610mA Continuous Drive Capability 4 LEDs at 30mA Each for Main Display 3 LEDs at 30mA Each for Sub or RGB 400mA Total for Flash ♦ 2-Wire I2C Serial Port 5-Bit (32-Step) Linear Dimming 32k Colors Ramp-Up/Down Rates ♦ 92% Peak/83% Avg Efficiency (PLED/PBATT) ♦ Adaptive 1x/1.5x/2x Mode Switchover ♦ 0.3% (typ) LED Current Accuracy and Matching ♦ Low Input Ripple and EMI ♦ Low 0.1μA Shutdown Current ♦ Output Overvoltage Protection ♦ I2C Programmable Flash Safety Timer ♦ Thermal Derating Function Protects LEDs ♦ 24-Pin, 4mm x 4mm Thin QFN Package |
