ISL8130IRZ-TK

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The ISL8130IRZ-TK is a high performance, fault protected 3A High-Side and Low-Side DC-DC switch controllers with integrated power MOSFETs. It is specifically designed for low voltage high current DC-DC applications such as notebook and netbook applications. The device features fault protection, over voltage protection, and under voltage protection for off-line systems. The device is an ideal solution for DC-DC power supply design.

Applications

The ISL8130IRZ-TK is a versatile DC-DC controller suitable for a wide range of applications, including:

• Notebook and netbook computers
• Embedded systems
• High speed data acquisition systems
• Battery powered systems
• Industrial and consumer electronic systems
• General purpose consumer electronics

Working Principle

The ISL8130IRZ-TK is a high current, high voltage DC-DC controller. It is suitable for a wide range of applications and is fully programmable. The device consists of two separate channels, a low side and a high side, each of which can be independently configured to suit the requirements of the system. The ISL8130IRZ-TK incorporates a number of protection features, including over current, over temperature, under voltage and over voltage protections. The device also provides a pulse-width modulator (PWM) based regulation, allowing for precise control of the output voltage.

The ISL8130IRZ-TK uses a feedback control loop to regulate the output voltage. It monitors the output voltage and adjusts the switching frequency of the power MOSFETs accordingly. This ensures that the output voltage remains constant, even under varying load conditions. The device also includes an enable pin, allowing the user to enable or disable the output voltage. The device is fully programmable, allowing the user to customize the operating parameters for a variety of applications.

Conclusion

The ISL8130IRZ-TK is a high-performance, fault protected 3A high-side and low-side DC-DC switch controller with integrated power MOSFETs. It is specifically designed for low voltage, high current, DC-DC applications such as notebooks and netbooks. The device features several protection features, such as over current and over temperature protections, and a feedback control loop for output voltage regulation. The device is fully programmable, allowing the user to customize the operating parameters for a variety of applications.

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