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 MAX8553/MAX8554Features
♦ Up to 25A Output-Current Capability ♦ Quick-PWM Control for Fast Loop Response ♦ Up to 95% Efficiency ♦ 4.5V to 28V Input Voltage Range ♦ No External Bias Supply Required ♦ 0 to 3.6V Input REFIN Range (MAX8553) ♦ Automatically Sets VTT and VTTR to within ±1% of 1/2 VREFIN- (MAX8553) ♦ Low 0.6V Feedback Threshold (MAX8554) ♦ 200kHz/300kHz/400kHz/550kHz Selectable Switching Frequencies ♦ Adjustable Foldback Current Limit ♦ Overvoltage Protection ♦ Digital Soft-Start |