H-Bridge Driver

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FREESCALEFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

Surface Mountable PTC Resettable Fuse

文件：376.16 Kbytes 页数：1 Pages

ETCList of Unclassifed Manufacturers

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Low Power, High Slew Rate, Wide Bandwidth, JFET Input Operational Amplifiers

Quality bipolar fabrication with innovative design concepts are employed for the MC33181/2/4, MC34181/2/4 series of monolithic operational amplifiers. This JFET input series of operational amplifiers operates at 210 µA per amplifier and offers 4.0 MHz of gain bandwidth product and 10 V/µs slew rate.

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汽车H桥驱动：150 mOhm

33186是一个集成的H桥，非常适用于小马力DC电机和双向推力电磁控制。此IC集成了内部控制逻辑、电荷泵、门极驱动器和低导通电阻MOSFET输出电路。33186能够控制高达5.0 A的连续电感DC负载电流。输出负载可被脉宽调制(PWM)，频率高达10 kHz。 工作电源电压 5 V - 28 V\n 针对瞬变(Vbat 最高达40 V)的过电压保护\n 导通电阻 = 在25°C时，每个输出晶体管为150 mOhm\n 连续DC 负载电流为5 A (TC 输出电流典型值限制为6.5 A +/- 20%\n 输出电流超过8 A时短路关闭\n 兼容逻辑输入TTL / CMOS\n 高达20 kHz的工作频率\n 过热保护，短路保护\n 欠压禁用功能\n 诊断输出\n 两个禁用输入\n 采用外部电容(VBAT 最大47 mF)实现稳定运行;

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ARCHIVED - Long Duration Timer

Overview Not Recommended for New DesignsNo Suggested ReplacementThis circuit is a Long Duration Automotive Timer primarily designed as a deffoger timer, but as it is realised using a digital divider techniques and it is suitable for a variety of long duration timing functions. The circuit is availab \n •Operating Ambient Temperature from -40*C to 85*C\n \n •Operating Voltage Range from 5V to 18V\n \n •400mA Output Current Capability\n \n •Integrated Input Debounce Circuitry\n \n •Few External Components\n \n •Toggle Input for Timing Start and Stop;

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