CHL8112A-12CRT

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The CHL8112A-12CRT is device from the DC DC Switching Controller family of voltage regulators from PMIC (Power Management Integrated Circuit). It is designed for applications that require low power, low-noise and smooth output switching, and provides a variety of features to aid in regulating the output current and voltage. The CHL 8112A-12CRT is a flexible and efficient voltage regulator that is perfect for applications requiring very small size and power efficiency.

The CHL 8112A-12CRT features a high-speed, high efficiency switching circuit with a minimum voltage drop across the input and output. It has a low power consumption and noise due to its very low quiescent current operation and high-precision regulation. The device supports a wide range of input voltages and delivers very reliable output current, making it ideal for applications such as motor control, lighting, robotics and consumer electronics.

In terms of working principle, the CHL 8112A-12CRT consists of a switching circuit, together with an adjustable voltage current limiter. The switching circuit regulates the output voltage and current, by turning on and off the internal MOSFET transistors. When the output current reaches its limit, the current sensor triggers an overcurrent protection and shuts off the internal MOSFETs to protect the circuit from damage. The adjustable voltage current limiter further reduces power consumption and provides a very smooth transition in the output current.

The CHL 8112A-12CRT also offers a wide range of protection features, such as under-voltage lockout and over-temperature protection. The device also features programmable current settings, which allow the user to customize the output current. Additionally, the device also supports a wide range of Power Saving Modes to help maximize efficiency.

The CHL 8112A-12CRT provides an excellent solution for many applications requiring a low-power, low-noise and efficient voltage regulator. It is suitable for applications in motor control, lighting, robotics, and consumer electronics. With its wide range of features and protection functions, this device makes it easy to customize the output current and maximize efficiency.

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