onsemi

FPF1039UCX  

Power Distribution Switches, Load Drivers

The FPF1039UCX is a high-performance, low-power, single inductor dual output (SIDO) step-down (buck) converter from ON Semiconductor. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The FPF1039UCX is a highly integrated, compact solution that offers a high level of performance in a small form factor. It features a single inductor design that provides two separate output voltages, making it ideal for applications that require multiple power rails. The device is available in a compact, thermally enhanced 10-pin 3mm x 3mm WQFN package.

Features:

1. High Efficiency: The FPF1039UCX offers high efficiency of up to 93%, which helps to minimize power dissipation and reduce overall system power consumption.
2. Low Quiescent Current: The device has a low quiescent current of 2.5uA in normal mode and 1.5uA in power save mode, which helps to extend the battery life in portable applications.
3. Wide Input Voltage Range: The FPF1039UCX can operate from a wide input voltage range of 2.5V to 5.5V, making it suitable for a variety of power supply scenarios.
4. High Output Current: The device can deliver up to 1A of output current from each output, making it suitable for applications that require high power output.
5. Small Form Factor: The FPF1039UCX is available in a compact 10-pin 3mm x 3mm WQFN package, which helps to save board space and reduce overall system size.
6. Thermal Protection: The device features over-temperature protection and thermal shutdown to ensure safe operation and prevent damage in the event of a thermal overload.

Applications:

The FPF1039UCX is suitable for a wide range of applications that require efficient and stable power conversion, including:

1. Portable Electronics: The device's low quiescent current and high efficiency make it ideal for portable electronics such as smartphones, tablets, and wearable devices.
2. IoT Devices: The FPF1039UCX can be used in IoT devices such as smart home appliances, security cameras, and sensors, where efficient power conversion is critical.
3. Industrial Applications: The device's wide input voltage range and high output current make it suitable for industrial applications such as motor drives, medical equipment, and test and measurement equipment.
4. Automotive Applications: The FPF1039UCX can be used in automotive applications such as infotainment systems, dashboard cameras, and advanced driver assistance systems (ADAS).

In summary, the FPF1039UCX is a high-performance, low-power, single inductor dual output step-down converter that offers a compact solution for a wide range of applications. Its high efficiency, low quiescent current, and small form factor make it an ideal choice for portable electronics, IoT devices, industrial applications, and automotive applications.

FPF1039UCX Documents

Download datasheets and manufacturer documentation for FPF1039UCX

Datasheets :

FPF1039      

PCN Packaging :

Mult Devices 24/Oct/2017      

PCN Obsolescence/ EOL :

Retraction of FPF1039UCX 05/Sept/2023      

PCN Design/Specification :

Logo 17/Aug/2017      

Environmental Information :

onsemi RoHS       onsemi REACH       Material Declaration FPF1039UCX