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 MAX5953A/MAX5953B/MAX5953C/MAX5953DFeatures
♦ Powered Device Interface Fully Integrated IEEE 802.3af-Compliant PD Interface PD Detection and Programmable Classification Signatures Less than 10μA Leakage Current Offset During Detection Integrated MOSFET for Isolation and Inrush Current Limiting Gate Output Allows External Control of the Internal Isolation MOSFET Programmable Inrush Current Control Programmable Undervoltage Lockout (MAX5953A/MAX5953C) ♦ DC-DC Converter Clamped, Two-Switch Power IC for High Efficiency Integrated High-Voltage 0.4Ω Power MOSFETs Up to 15W Output Power Bias Voltage Regulator with Automatic High- Voltage Supply Turn-Off 11V to 76V Wide Input Voltage Range Feed-Forward Voltage-Mode Control for Fast Input Transient Rejection Programmable Undervoltage Lockout Overtemperature Shutdown Indefinite Short-Circuit Protection with Programmable Fault Integration Integrated Look-Ahead Signal for Secondary- Side Synchronous Rectification > 90% Efficiency with Synchronous Rectification Up to 500kHz Switching Frequency ♦ High-Power (2.22W), 7mm x 7mm Thermally Enhanced Lead-Free Thin QFN Package |
