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價格均含稅,下單享優惠!歡迎大量採購,由專人提供專案報價。
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產品貨號:368010102095
區號:Ma10-32
品牌:
原廠貨號:
全店,滿千免運優惠(限郵寄和超商純取貨)
全店,本賣場無實體店面,無提供自取服務,敬請見諒。
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商品簡介 |
●VIN 4.5V to 18V
●2A Continuous Output Current
●Efficiency Up to 97%
●Automated Light Load Improvement
●VOUT Adjustable from 0.8V
●500kHz Switching Frequency
● Internal Soft-Start
● Enable Pin
● Overvoltage Protection & Undervoltage Protection
●Overcurrent Protection (OCP) with Hiccup
● Thermal Protection
● Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
● Halogen and Antimony Free. “Green” Device (Note 3)
●Gaming Consoles
● Flat Screen TV Sets and Monitors
● Set-Top-Boxes
● Distributed Power Systems
● Home Audio
● Consumer Electronics
● Network Systems
● FPGA, DSP and ASIC Supplies
● Green Electronics
Pin Number | Pin Name | Fuction |
1 | GND | Ground |
2 | SW | Power Switching Output. SW is the switching node that supplies power to the output. Connect the output LC filter from SW to the output load. Note that a capacitor is required from SW to BS to power the high-side switch. |
3 | IN | Power Input. IN supplies the power to the IC, as well as the step-down converter switches. Drive IN with a 4.5V to 18V power source. Bypass IN to GND with a suitably large capacitor to eliminate noise on the input to the IC. See Input Capacitor. |
4 | FB | Feedback Input. FB senses the output voltage and regulates it. Drive FB with a resistive voltage divider connected to it from the output voltage. The feedback threshold is 0.8V. See Setting the Output Voltage. |
5 | EN | Enable Input. EN is a digital input that turns the regulator on or off. Drive EN high to turn on the regulator; low to turn it off. Attach to IN with a 100kΩ pull up resistor for automatic startup. |
6 | BST | High-Side Gate Drive Boost Input. BS supplies the drive for the high-side N-Channel MOSFET a 0.01μF or greater capacitor from SW to BS to power the high side switch. |
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