XRP7714ILB-NCR1-F

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The XRP7714ILB-NCR1-F is a high-performance, low voltage, dual-output step-down switching regulator and linear post-regulator designed to meet the requirements of automotive and industrial applications. Manufactured with the latest semiconductor technologies, this device is optimized for applications operating up to 2.5V with a high transient load. Its high frequency noise reduction also makes it suitable for applications requiring smooth and silent operation.

Features

• Integrated power stage to reduce external components
• Variable frequency operation up to 1.2MHz
• Ultra-fast current and voltage loop compensation
• External synchronization for improved system accuracy
• Multiple output voltage ranges and dynamic voltage scaling
• Mixed-Signal Interlock (MSI) with dual-level control
• Integrated digital load sense and over-temperature protection (OTP)

Application Field

The XRP7714ILB-NCR1-F is designed to provide a flexible, low-cost solution for space-limited, high-efficiency power supplies. The device is ideal for automotive and industrial applications which require a high transient load, low voltage, and high efficiency. These applications include automotive infotainment systems, automotive network solutions, automotive lighting, and factory automation.

Working Principle

The XRP7714ILB-NCR1-F is a dual-output step-down converter. Internally, the device consists of an input voltage boost converter and two linear post-regulators. The boost converter operates in continuous conduction mode, allowing for a fast transient response and improved efficiency. The linear post-regulators are powered from the boosted voltage, providing excellent load and line regulation. Each output is individually controlled and can be programmed over a wide range of voltages (from 0.8V to 2.5V). The device also features a Mixed-Signal Interlock (MSI) which allows for improved system control on both outputs.

Conclusion

The XRP7714ILB-NCR1-F is a high-performance, low voltage, dual-output step-down switching regulator and linear post-regulator designed to meet the requirements of automotive and industrial applications. Its integrated power stage, ultra-fast current and voltage loop compensation, and external synchronization functions make it an ideal solution for space-limited, high-efficiency power supplies. The device is ideally suited for applications which require a high transient load, low voltage, and high efficiency, such as automotive infotainment systems, automotive network solutions, automotive lighting, and factory automation.

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