CHL8103-00CRT

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CHL8103-00CRT is a special purpose voltage regulator. It is usually used to generate supply voltage for specific system needs, especially in industrial and consumer applications. The regulator has typical features like high efficiency, extreme space-saving and low cost. Its unique capabilities include adjustable current and voltage limit, adjustable loop gain, a high-side voltage sensing, and can be used as a stand-alone device or coupled with a microcontroller. It also has a very high surge current limit enabling it to operate in extreme temperature conditions or in cases of heavy loads.

The main components of the CHL8103-00CRT regulator are a control module, power module, Voltage Limit (VL) switch, discharge control module and a Soft-Start (SST). The power module is responsible for providing the output current, it contains two stages: a power MOSFETs switch and an adjustable buck controller. The first stage converts the input voltage into an output voltage. The second stage controls the output voltage, allowing it to remain stable despite load variations.

The Voltage Limit (VL) switch is used to control the maximum allowed output voltage. It is typically used in systems with a large number of components and a high power consumption. This feature prevents the system from being over-voltaged due to an internal or external fault. The discharge control module handles the termination of the regulators’ output voltage. It prevents false triggering of the power MOSFETs.

The Soft-Start (SST) is a special-purpose module used to control the starting conditions of the regulator. It helps to avoid overshoot and oscillations during startup and to reduce the inrush current. It also reduces the peak power dissipation of the output devices.

The CHL8103-00CRT regulator is suitable for applications such as DC-DC converters, motors, actuators, display drivers, smart lighting and other electronic systems. The regulator has adjustable current and voltage limits, adjustable loop gains, high-side voltage sensing and a very high surge current limit. It is also extremely space-saving, making it suitable for use in small spaces without sacrificing performance. The device is also extremely efficient, making it a cost-effective choice for many applications.

In conclusion, the CHL8103-00CRT voltage regulator is an ideal choice for a wide variety of applications. Its feature set allows it to be used as both a general-purpose and special purpose solution. With a very high surge current limit, adjustable voltage and current limits, and a high-side voltage sensing, this is a great option to consider when optimizing performance and cost.

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