价 格: | 面议 | |
型号/规格: | AOD4189,D4189 | |
品牌/商标: | AOSMD | |
封装形式: | TO-252 | |
环保类别: | 无铅环保型 | |
安装方式: | 贴片式 | |
包装方式: | 盒带编带包装 | |
功率特征: | |
供应40V,40A,P-Ch增强型场效应MOS管D4189
AOD4189
P-Channel Enhancement Mode Field Effect Transistor
The AOD4189 uses advanced trench technology and
design to provide excellent RDS(ON) with low gate
charge. With the excellent thermal resistance of the
DPAK package, this device is well suited for high
current load applications.
供应40V,35A,N-Ch增强型场效应MOS管AOD4186 AOD4186N-Channel Enhancement Mode Field Effect Transistor The AOD4186 combines advanced trench MOSFETtechnology with a low resistance package to provideextremely low RDS(ON). This device is ideal for lowvoltage inverter applications.
特性 Optimized for Off-Line and dc-to-dc Converters Low Start-Up Current (<1 mA) Automatic Feed-Forward Compensation Pulse-by-Pulse Current Limiting Enhanced Load-Response Characteristics Undervoltage Lockout With Hysteresis Double-Pulse Suppression High-Current Totem-Pole Output Internally Trimmed Bandgap Reference 500-kHz Operation Error Amplifier With Low Output Resistance Designed to Be Interchangeable With UC2842 and UC3842 Series UC3843 UC3844 UC3845 是高性能固定频率电流模式控制器专为离线和直流至直流变换器应用而设计,为设计人员提供只需最少外部元件就能获得成本效益高的解决方案。这些集成电路具有可微调的振荡器、能进行精确的占空比控制、温度补偿的参考、高增益误差放大器。电流取样比较器和大电流图腾柱式输出,是驱动功率MOSFET的理想器件。 其它的保护特性包括输入和参考欠压锁定,各有滞后、逐周电流限制、可编程输出静区时间和单个脉冲测量锁存。这些器件可提供8脚双列直插塑料封装和14脚塑料表面贴装封装(SO-14)。SO-14封装的图腾柱式输出级有单独的电源和接地管脚。 UC384...