FPF2700MX

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FPF2700MX

+BOM

IC PWR SWITCH N-CHANNEL 1:1 8SO

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Specifications

Attribute Value
Series AccuPower™
Part Status Obsolete
Base Product Number FPF2700
Switch Type General Purpose
Number of Outputs 1
Ratio - Input:Output 1:1
Output Configuration High Side
Output Type N-Channel
Interface On/Off
Voltage - Load 2.8V ~ 36V
Voltage - Supply (Vcc/Vdd) Not Required
Current - Output (Max) 2A
Rds On (Typ) 88mOhm
Input Type Non-Inverting
Features Auto Restart, Power Good, Slew Rate Controlled, Status Flag
Fault Protection Current Limiting (Adjustable), Over Temperature, UVLO
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 8-SOIC
Package 8-SOIC (0.154", 3.90mm Width)
Packaging Tape & Reel (TR)

Overview

Description

The FPF2700MX is a high-performance, single-channel load switch designed for power management applications. It is known for its compact design, which makes it ideal for use in space-constrained environments, such as mobile devices and portable electronics. This load switch features a low on-resistance, allowing for efficient power delivery with minimal energy loss. It is equipped with an integrated slew rate control that ensures smooth turn-on and turn-off transitions, reducing inrush current and protecting connected components from damage.
The FPF2700MX is typically used to control power distribution in systems by turning power rails on and off, thus aiding in power sequencing and management. It operates within a wide input voltage range, supporting various applications. Additionally, it offers protection features such as overcurrent protection, thermal shutdown, and under-voltage lockout, enhancing the reliability and safety of the device. Its small footprint and robust functionality make it a versatile choice for engineers looking to optimize power efficiency in their designs.

Equivalent

The FPF2700MX is an integrated load switch IC. Equivalent products include the TPS22917 from Texas Instruments, the AP2280 series from Diodes Incorporated, and the MIC94060 from Microchip Technology. These alternatives offer similar functionalities, such as low on-resistance and controlled turn-on features, but always verify specific electrical characteristics and package compatibility for your application.

Features

The FPF2700MX is a current-limited load switch designed to manage power distribution effectively. Key features include:
1. Current Limiting: It provides adjustable current limiting, protecting devices from overcurrent conditions.
2. Input Voltage Range: Supports a wide input voltage range, typically around 1.8V to 5.5V, suitable for various applications.
3. Fast Response Time: Offers rapid fault response, minimizing system disruptions during overloads or short-circuits.
4. Low On-Resistance: Ensures minimal voltage drop across the switch, enhancing power efficiency.
5. Thermal Shutdown: Includes thermal protection to prevent damage from overheating by automatically turning off the switch if the temperature exceeds a specified limit.
6. Fault Reporting: Provides a fault flag output, facilitating easy monitoring and diagnostics of the system status.
7. Enable Control: Features an enable pin for on/off control, offering flexibility in power management.
8. Compact Package: Comes in a small form factor, making it suitable for space-constrained applications.
These features make the FPF2700MX an ideal choice for power management in portable and battery-operated devices.

Pinout

The FPF2700MX is a load switch designed to manage power distribution in various electronic applications. It typically comes in a small outline package such as a MicroFET package. The FPF2700MX has the following important features:
- Pin Count: Generally, it features a 6-pin configuration, supporting efficient power management.
- Functionality: It is designed to act as an electronic switch that can enable or disable the power supply to a load. This is particularly useful in battery-powered devices to reduce power consumption when the device is not in use.
Key functionalities of the FPF2700MX include:
- Controlled Turn-On: It enables a smooth ramp-up of the load voltage, preventing inrush current.
- Under-voltage Lockout: This feature prevents the switch from turning on if the input voltage is too low.
- Thermal Shutdown: Protects the device from overheating by shutting down if the temperature exceeds a certain threshold.
- Current Limit: Limits the maximum current to protect connected components.
These features make it suitable for applications like smartphones, tablets, and wearable devices.

Manufacturer

The FPF2700MX is manufactured by Fairchild Semiconductor. Fairchild Semiconductor was an American company that specialized in the manufacturing of semiconductors. It was one of the pioneering companies in the semiconductor industry, known for its development and production of transistors and integrated circuits. The company played a significant role in the technological advancements that led to the growth of the Silicon Valley. Fairchild Semiconductor was acquired by ON Semiconductor (now onsemi) in 2016.

Application

The FPF2700MX is a Load Switch IC designed for efficient power management in electronics. Its application areas include portable devices, consumer electronics, and computing hardware. It is typically used to control power distribution, enhance battery life, and manage power sequencing in smartphones, tablets, laptops, and wearable devices. Additionally, it can be used in industrial and automotive systems for reliable power control and protection. Its ability to handle high currents and provide thermal shutdown protection makes it suitable for environments requiring robust power management solutions.

Package

The FPF2700MX is a load switch integrated circuit packaged in a 6-lead MicroFET package. This type of package is designed to provide efficient thermal performance and compact size, making it suitable for space-constrained applications.

Frequently Asked Questions


Q: What is the maximum continuous output current of the FPF2700MX?
A: The maximum continuous output current is 2A, as specified in the datasheet for the high-side N-Channel switch.


Q: Does this device require an external Vcc supply voltage to operate?
A: No, the FPF2700MX does not require a separate Vcc/Vdd supply; it is self-powered from the load voltage rail.


Q: What is the typical on-resistance (Rds On) for this power switch?
A: The typical on-resistance is 88 milliohms, which minimizes power dissipation and voltage drop across the switch.


Q: What fault protection features are integrated into the FPF2700MX?
A: It includes adjustable current limiting, over-temperature protection, and under-voltage lockout (UVLO) for robust system safety.


Q: Can the output current limit be adjusted for different application requirements?
A: Yes, the current limiting threshold is adjustable via an external resistor, allowing customization for loads up to 2A.


Q: What input control type does this device support for turning the switch on/off?
A: The interface is a simple On/Off digital input with a non-inverting logic, compatible with standard GPIO signals.


Q: What is the supported voltage range for the load on the output side?
A: The device can handle a load voltage ranging from 2.8V to 36V, suitable for a wide variety of industrial and automotive buses.


Q: Is the FPF2700MX suitable for surface mount assembly, and what package is it available in?
A: Yes, it is designed for surface mount technology and comes in an 8-SOIC (0.154", 3.90mm Width) package.


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