CHL8102-03CRT

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The CHL8102-03CRT is a DC/DC switching controller with voltage regulation capabilities. It is designed to provide a constant voltage output from a range of AC or DC input sources. The CHL8102-03CRT is a low cost, highly efficient, low power, and versatile solution for a wide range of applications.

The CHL8102-03CRT includes an integrated pulse width modulation (PWM) controller to regulate the output voltage of a DC/DC converter. Through programmable voltage levels, a wide range of output voltages can be achieved. The CHL8102-03CRT provides adjustable overcurrent and thermal protection, and utilizes a standard 2-pin I2C compatible interface. This makes it easy to configure and monitor the CHL8102-03CRT.

The CHL8102-03CRT enables the design of efficient, low cost, and flexible power solutions for many different applications. The CHL8102-03CRT is ideal for point-of-load (POL) applications that require a consistent DC output voltage. It is also suitable for applications that require isolation, such as automotive and medical applications. The CHL8102-03CRT can be used in numerous applications, including: motorized window and door controllers, battery management systems, electric vehicle (EV) and hybrid electric vehicle (HEV) charging systems, HVAC systems, lighting control systems, industrial automation equipment, and renewable energy systems.

The CHL8102-03CRT provides consistent output voltage at varying input voltages and current levels. It utilizes a programmable function that automatically adjusts the output voltage based on the preset voltage setpoint. It also has an adjustable soft-start feature that can be programmed to prevent voltage overshoot. This ensures that the output voltage stays within the desired tolerance level.

The operating principle of the CHL8102-03CRT involves the use of integrated pulse width modulation (PWM) to regulate the output voltage of the DC/DC converter. In this scheme, the input voltage is split into a series of pulses. The pulse width is then adjusted based on the desired output voltage. As the input voltage varies, the pulse width signals are adjusted to maintain the desired output voltage. This enables the CHL8102-03CRT to provide a wide range of adjustable voltage outputs.

The CHL8102-03CRT is an economical and efficient solution for many different applications. It is a reliable, low-power solution that provides constant output voltage at variable input voltages and current levels. The CHL8102-03CRT is an excellent combination of adjustable output voltage, adjustable soft-start, current limitation, overtemperature protection, and I2C communication, making it an ideal choice for many applications.

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