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MC33887APVW

The MC33887APVW is a high-performance step-down (buck) switching regulator from NXP Semiconductors. It is designed to provide efficient and stable voltage regulation for a wide range of applications, including automotive, industrial, and consumer electronics.

Description:

The MC33887APVW is a fully integrated synchronous step-down regulator that operates from an input voltage range of 4.75V to 40V. It can deliver an output current of up to 3A and features a wide output voltage range of 0.9V to 95% of the input voltage. The device is available in a compact 24-pin HTSSOP package.

Features:

1. Wide input voltage range: 4.75V to 40V
2. Output current capability: Up to 3A
3. Wide output voltage range: 0.9V to 95% of the input voltage
4. Synchronous rectification for high efficiency
5. Internal soft-start and current limit protection
6. Low quiescent current: 35µA
7. Programmable frequency from 100kHz to 1MHz
8. External compensation for stability with small ceramic capacitors
9. Thermal shutdown and over-voltage protection
10. Available in a 24-pin HTSSOP package

Applications:

1. Automotive applications: Infotainment systems, instrument clusters, and lighting
2. Industrial applications: Motor control, sensor supplies, and industrial control systems
3. Consumer electronics: Portable devices, smartphones, and tablets
4. Telecommunication equipment: Power supplies for routers, modems, and switches
5. Battery charging applications: USB charging ports and battery management systems
6. General-purpose power management in various electronic devices

The MC33887APVW is a versatile and efficient step-down regulator suitable for a wide range of applications, offering high performance and reliability in a compact package.