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MC7448VS1400ND

The MC7448VS1400ND is a high-performance, low-power, and low-voltage step-up converter from NXP Semiconductors. This device is designed to provide efficient power conversion solutions for a wide range of applications, including portable devices, wearable electronics, and IoT devices.

Description:

The MC7448VS1400ND is a compact, 10-pin, 1.4mm x 1.0mm WQFN package that features a 3.7V to 14V wide input voltage range. It has a maximum output current of 100mA and operates with an external inductor to achieve a step-up voltage conversion. The device also includes built-in over-voltage protection, over-current protection, and thermal shutdown features to ensure safe and reliable operation.

Features:

1. Wide input voltage range: 3.7V to 14V
2. Maximum output current: 100mA
3. External inductor-based step-up voltage conversion
4. Built-in over-voltage protection, over-current protection, and thermal shutdown
5. Low quiescent current: 2.5µA (typical)
6. High efficiency: up to 93% depending on input and output voltages
7. Small form factor: 1.4mm x 1.0mm WQFN package
8. Operating temperature range: -40°C to +125°C

Applications:

1. Portable devices: smartphones, tablets, and laptops
2. Wearable electronics: smartwatches, fitness trackers, and health monitoring devices
3. IoT devices: sensors, smart home devices, and industrial control systems
4. Medical devices: portable monitoring equipment and wearable health devices
5. Wireless charging: wireless power transfer systems for various devices
6. Power banks and energy harvesting systems

The MC7448VS1400ND is an ideal choice for designers looking for a compact, efficient, and reliable step-up converter solution for their low-voltage applications. With its wide input voltage range, high efficiency, and robust protection features, this device can help ensure optimal performance and longevity in a variety of applications.