FAN5354
Adjustable synchronous buck voltage regulators for efficient power conversion
Manufacturer： ['fairchild', 'onsemi']
series introduction
The **FAN5354 Series** is a family of high-performance, synchronous buck regulators designed to deliver efficient and reliable power management solutions for a wide range of applications. These regulators are engineered to provide exceptional power conversion efficiency, compact form factors, and advanced control features, making them ideal for modern electronic devices that demand high power density and energy efficiency. The FAN5354 Series is particularly well-suited for portable electronics, IoT devices, and other battery-powered systems where optimizing power consumption and extending battery life are critical.
One of the key features of the FAN5354 Series is its high efficiency, achieved through the use of advanced synchronous rectification technology. This ensures minimal power loss during voltage conversion, even at high switching frequencies. The series supports a wide input voltage range, typically from 2.5V to 5.5V, and delivers output voltages that can be adjusted to meet specific application requirements. This flexibility makes the FAN5354 Series suitable for powering a variety of loads, including processors, memory modules, and other low-voltage components.
The FAN5354 Series is designed with a focus on compactness and integration. Its small footprint and minimal external component count make it an excellent choice for space-constrained applications. The regulators feature a fixed-frequency PWM control scheme, which ensures stable and predictable performance across a wide range of operating conditions. Additionally, the series incorporates advanced protection features such as over-current protection, over-temperature protection, and under-voltage lockout, enhancing system reliability and safeguarding against potential faults.
In terms of design characteristics, the FAN5354 Series is optimized for low-noise operation, making it suitable for sensitive applications such as RF modules and audio systems. Its high switching frequency allows for the use of smaller external inductors and capacitors, further reducing the overall solution size. The series also supports fast transient response, ensuring stable output voltage even during sudden load changes.
Typical applications for the FAN5354 Series include smartphones, tablets, portable medical devices, and other battery-powered consumer electronics. It is also widely used in industrial automation, networking equipment, and embedded systems, where reliable and efficient power management is essential. With its combination of high efficiency, compact design, and robust performance, the FAN5354 Series is a versatile solution for modern power management challenges.
Images for reference
FAN53540UCXTR-ND
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20-WLCSP (4X5) TinyBuck
20-WLCSP, CB-20-6