英語 での External resistors の使用例とその 日本語 への翻訳
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Programming
Decreasing the output voltage of REG1 and 2. Increase the V3 and V4 output voltage with external resistors Figure 3B shows how to use two external resistors to increase the REG3 and/or REG4.
We will show three different ways to form the threshold, and three different ways to introduce squelch, all of which can be done by adding a few external resistors and/or capacitors.
Increasing the output voltage of REG3 and 4. Decrease the V3 and V4 output voltage with external resistors Figure 4B shows how to decrease the REG3 and/or REG4 output voltage same technique as in Figure 2.
The LMZ14201 can accept an input voltage rail between 6 V and 42 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ14201 only requires three external resistors and four external capacitors to complete the power solution.
Follow the steps in the tab titled"REG1-2 Output Voltage Dec." in the AN4515_MAX8660-MAX8661 Adjusting V1-4 spreadsheet to find the resistor values and output voltage accuracy of the two solutions: The circuit of Figure 2B uses two external resistors(R3 and R4) to decrease the standard output voltage.
Internal glitch immunity and noise filters further eliminate false resets resulting from erroneous signals. The TPS3870-Q1 does not require any external resistors for setting overvoltage reset thresholds, which further optimizes overall accuracy, cost, solution size, and improves reliability for safety systems.
The current limit of the MAX13256 is set by an external resistor.
The external resistor sets both channel currents to the same value.
An external resistor PWM unloading.
The overload current limit can be programmed by means of an external resistor.
The external resistor of RSENSE pin allows a high-accuracy detection for excess current.
LED string current can be set with the external resistor, and LED dimming can be controlled by the digital input signal.
The output voltage is selectable from the range of 0.8V to 5.0V by an external resistor.
The minimum increment is 1/16 of the maximum level set by the external resistor connected to the ISET pin.
The channel current is adjustable from 20mA to 150mA using an external resistor.
Like a zener diode, it requires an external resistor and operates in parallel with its load Figure 2.
The external resistor sets all 4-channel currents to the same value.
The AD5422 includes an internal sense resistor, but an external resistor(R1) can be used when lower drift is required.
The switching frequency is programmable from 100kHz to 1MHz for the devices with an accuracy of±8% using an external resistor.