CHL8225-02CRT

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The CHL8225-02CRT belongs to the family of DC DC switching controllers (PMIC - Voltage Regulators) and is extensively used in a variety of applications.

A DC DC switching controller converts a voltage from one level to another without transferring the power from one circuit to another. It is often used in power management circuits and switching regulators to provide a stable and efficient power supply for digital and analog devices. The CHL8225-02CRT is particularly useful for applications that require a wide input voltage range, such as those that require multiple DC inputs of 12V and higher.

This product has a wide operating temperature range of -40 to 85C and is designed to provide a compact and reliable solution for the control of DC-DC converters. It is commercially available in a variety of packages with varying numbers of integrated components, such as transistors and logic gates. The CHL8225-02CRT is designed to be controlled via an external voltage signals or an internal oscillator, and provides a great degree of flexibility to system designers.

The core of the CHL8225-02CRT is its unique architecture, which is based on a fully integrated chip that includes two buck regulators, two linear regulators and two low-dropout driver (LDOs). This architecture makes the CHL8225-02CRT particularly suited for applications with high power requirements and multiple input voltages. The device also offers over-current and over-temperature protection to ensure safe operation.

This comprehensive set of features makes the CHL8225-02CRT an ideal choice for a wide range of applications, including automotive, communications, consumer electronics, factory automation, industrial, medical electronics and renewable energy systems. The device can be used to provide a regulated power supply for microcontrollers and digital signal processors, as well as other power sensitive systems.

The device works by using switching regulators to convert a lower voltage from one state to a higher one. It then uses linear regulators to maintain a constant output voltage. The linear regulator keeps the output voltage constant by sensing a load and adjusting the output voltage accordingly. This helps the device to provide consistent and reliable performance, even when the input voltage fluctuates.

The CHL8225-02CRT is also designed with power-saving features to reduce on-board power consumption. This is achieved by dithering the drive signals when switching at high frequencies, which helps to reduce power consumption while still maintaining a high level of performance. The device also supports programmable soft start and operating mode selection, which offer further flexibility to the user.

The CHL8225-02CRT is an excellent choice for designers who need to provide a stable, efficient and reliable power supply for their digital and analog systems. The device has a wide operating temperature range, and its integrated components help to reduce board space and cost. With its wide range of features and its ability to easily integrate into existing systems, the device provides a great solution for power management and switching regulator needs.

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