Overview
The FPF1104 is an advanced load management switch produced by Fairchild Semiconductor. This component is designed to manage power distribution efficiently in various electronic systems. It is part of Fairchild's extensive portfolio of power management solutions, which include a range of switches and drivers tailored for different applications.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Power Switch/Driver |
| Channel Configuration | 1:1 P-Channel |
| Current Rating | 1.2A |
| Package Type | 4-WLCSP (0.96x0.96 mm) |
| Operating Voltage | 2.5V to 5.5V |
| On-Resistance | Typically 70mΩ |
| Enable/Disable Function | Yes, with active low enable input |
Key Features
- Low On-Resistance: The FPF1104 features a low on-resistance, typically 70mΩ, which minimizes power losses and ensures efficient power delivery.
- High Current Rating: With a current rating of 1.2A, this switch is suitable for applications requiring moderate to high current handling.
- Compact Package: The 4-WLCSP package is highly compact, making it ideal for space-constrained designs.
- Enable/Disable Function: The switch includes an active low enable input, allowing for easy control over the power path.
- Wide Operating Voltage Range: The device operates over a voltage range of 2.5V to 5.5V, making it versatile for various applications.
Applications
- Portable Electronics: Suitable for power management in smartphones, tablets, and other portable devices.
- Consumer Electronics: Used in TVs, set-top boxes, and other consumer electronic devices for efficient power distribution.
- Industrial Automation: Can be used in industrial control systems and automation equipment where reliable power switching is required.
- Automotive Systems: Applicable in automotive systems for managing power to various components.
Q & A
- What is the primary function of the FPF1104?
The FPF1104 is an advanced load management switch designed to manage power distribution in electronic systems.
- What is the current rating of the FPF1104?
The FPF1104 has a current rating of 1.2A.
- What is the package type of the FPF1104?
The FPF1104 comes in a 4-WLCSP (0.96x0.96 mm) package.
- What is the operating voltage range of the FPF1104?
The operating voltage range is from 2.5V to 5.5V.
- Does the FPF1104 have an enable/disable function?
Yes, it has an active low enable input for controlling the power path.
- What is the typical on-resistance of the FPF1104?
The typical on-resistance is 70mΩ.
- In which applications is the FPF1104 commonly used?
It is commonly used in portable electronics, consumer electronics, industrial automation, and automotive systems.
- Why is the compact package of the FPF1104 beneficial?
The compact package makes it ideal for space-constrained designs, allowing for more efficient use of board space.
- How does the FPF1104 contribute to power efficiency in systems?
The low on-resistance of the FPF1104 minimizes power losses, contributing to overall power efficiency in the system.
- Where can I find detailed specifications and datasheets for the FPF1104?
Detailed specifications and datasheets can be found on the Fairchild Semiconductor website, as well as through authorized distributors like Digi-Key and Mouser Electronics.
