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 MAX1947Features
♦ Low Input (0.7V) and Output (1.8V) Voltage Capability ♦ Internal Synchronous Rectifier ♦ High 94% Efficiency ♦ Fixed Output Voltages: 1.8V, 2.5V, 3V, and 3.3V ♦ Up to 2MHz Switching Allows Small External Components and Low Output Ripple ♦ Automatic Pulse Skipping at Light Loads for Extended Battery Life ♦ Low 70μA (typ) Operating Supply Current (Measured at OUT) ♦ Low 2μA Logic-Controlled Shutdown ♦ True Shutdown Fully Discharges Output to Ground ♦ Uses Only Small Ceramic Capacitors ♦ 75ms RESET Output Flag |
