WP7113VRVC1C

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WP7113VRVC1C is a type of LED indication discrete circuit device that uses Constant Current Technology to limit the current for LED. WP7113VRVC1C has built-in an adjustable resistor which can set any current for the desired brightness for LED. This device consists of a P-MOSFET, a high-speed constant current source, an I2C interface, and a voltage regulator. Depending on the settings, the device current level can be regulated between 0.2mA and 5mA.

The most common application of WP7113VRVC1C is to convert the output of standard LEDs into the stabilized current in order to achieve uniform brightness levels. This device is particularly suitable for IoT applications because it supports the two-wire communication protocol (I2C) with a maximum of up to 5mbps. WP7113VRVC1C also offers automatic current regulation, making it an ideal choice for driving LEDs.

Working principle: On the one hand, the WP7113VRVC1C receives a current from the main power source and converts it into a stable power level. On the other hand, it also receives a signal from the data input and does regular adjustments to regulate the output current. To do so, the device uses a P-MOSFET, which is responsible for turning the output current off when no input signal is present, and uses a high speed constant current source to regulate the output current according to the input signal.

The WP7113VRVC1C has an adjustable resistor that can be used to set the desired brightness level for the LED. With proper settings, the output current can be regulated between 0.2mA and 5mA. The other advantages of this device include the ability to reduce energy consumption, a low input voltage, a wide temperature range, and a low EMI emission.

In conclusion, WP7113VRVC1C is an ideal choice for applications that require uniform brightness levels and need to monitor the power usage. It is especially useful in such situations as connected lighting or in any applications where it is important to monitor the total energy consumption. This device can provide a low input voltage, a wide temperature range and a low EMI emission, and can be easily integrated with many standard LEDs to produce a constant current over a wide range of input signals.

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