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 MAX1540A/MAX1541Features
♦ Inductor-Saturation Protection ♦ Accurate Differential Current-Sense Inputs ♦ Dual Ultra-High-Efficiency Quick-PWMs with 100ns Load-Step Response ♦ MAX1540A 1.8V/1.2V Fixed or 0.7V to 5.5V Adjustable Output (OUT1) 2.5V/1.5V Fixed or 0.7V to 5.5V Adjustable Output (OUT2) Fixed 5V, 100mA Linear Regulator ♦ MAX1541 External Reference Input (REFIN1) Dynamically Selectable Output Voltage—0.7V to 5.5V (OUT1) 2.5V/1.8V Fixed or 0.7V to 5.5V Adjustable Output (OUT2) Optional Power-Good and Fault Blanking During Transitions Fixed 5V or Adjustable 100mA Linear Regulator ♦ 1% VOUT Accuracy over Line and Load ♦ 2V to 28V Battery Input Range ♦ 170kHz to 620kHz Selectable Switching Frequency ♦ Overvoltage/Undervoltage-Protection Option ♦ 1.7ms Digital Soft-Start ♦ Drives Large Synchronous-Rectifier FETs ♦ 2V ±0.7% Reference Output ♦ Separate Power-Good Window Comparators |
