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STB5517KUBL Datasheet
STB5517KUBL Price Oscillator The internaloscillatoris free running and requires no external components. The maximum duty cycle is 100%. This is another advantage of using a P-channel MOSFET for the high-side drive: it can continuously turned on. A frequency foldback mode is enabled if the voltage on the feedback pin (pin 3) is less than 0.3V. In frequency foldback, the oscillator frequency is reduced by approximately a factor of4. Frequency foldback is used to limit the energy delivered to the output during a short circuit fault condition. Voltage Setting Components The MIC2193 requires two resistors to set the output voltage as shown in Figure 4. STB5517KUBL on stock These products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.
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