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NCV8402ASTT1G

The NCV8402ASTT1G is a high-efficiency, synchronous, step-down (buck) switching regulator from ON Semiconductor. It is designed to provide a stable and regulated output voltage from a wide range of input voltages. Here's a brief description, features, and applications of the NCV8402ASTT1G:

Description:

The NCV8402ASTT1G is a highly integrated, 2MHz, synchronous buck converter with a wide input voltage range of 4V to 36V. It is available in a compact, thermally enhanced, 6-pin TSOT-23 package. The device is designed for space-constrained applications and offers high efficiency and low quiescent current.

Features:

1. Input voltage range: 4V to 36V
2. Output voltage: Adjustable from 0.9V to input voltage minus 2V
3. Wide range output current: Up to 2A (depending on external components and cooling)
4. Synchronous rectification for high efficiency
5. 2MHz switching frequency for small inductor and capacitor sizes
6. Low quiescent current: 35µA (typical)
7. Thermal shutdown and over-current protection
8. Enable/Disable function for power management
9. Soft-start function to reduce inrush current
10. Compact TSOT-23 package for space-constrained applications

Applications:

1. Portable devices: Powering small, battery-powered devices like smartphones, tablets, and wearables.
2. IoT devices: Providing efficient power conversion for Internet of Things (IoT) devices with low power consumption requirements.
3. Industrial equipment: Powering sensors, controllers, and other components in industrial applications.
4. Consumer electronics: Used in various consumer electronics like cameras, GPS devices, and portable gaming consoles.
5. Medical equipment: Suitable for battery-powered medical devices that require stable and regulated power supply.
6. Telecom equipment: Powering components in telecommunications equipment, such as base stations and routers.

The NCV8402ASTT1G is a versatile and efficient switching regulator suitable for a wide range of applications where a stable and regulated output voltage is required from a varying input voltage source. Its compact size and low quiescent current make it an ideal choice for space-constrained and battery-powered applications.