onsemi FPF2700MPX - Semicone IC Supplier

Mfr	onsemi
Type	Power Distribution Switch
Input Voltage Range	2.8V to 36V
Output Current (Max)	2A
On-Resistance	88mΩ (typical)
Current Limit	Adjustable (0.4A to 2.0A)
Output Configuration	High-Side
Package/Sizes	8-MLP
Operating Temperature	-40°C to +85°C
Mounting Type	Surface Mount (SMD)
RoHS Compliance	Yes

FPF2700MPXPOWER SWITCH N-CHAN 1:1 Overview
The FPF2700MPX is an intelligent load switch IC designed by ON Semiconductor, offering adjustable over-current protection and optimized power management for various applications. It integrates low on-resistance (RON), overcurrent limit, short-circuit protection, thermal shutdown, and other features to ensure safe and efficient power distribution. This device is suitable for smartphones, portable electronics, embedded systems, and industrial power management applications.
FPF2700MPX Technical Specifications and Features
TheFPF2700MPX features an input voltage range of 1.2V to 5.5V and supports a maximum load current of up to 2A. It has a typical on-resistance (RON) of 55mΩ, which helps reduce power consumption and improve efficiency. The device provides overcurrent protection with a typical current limit of 2.3A. Additionally, it includes a soft-start function to reduce inrush current and ensure stable operation. The FPF2700MPX operates within a temperature range of -40°C to +85°C and is available in a compact 8-lead DFN package.
1. Low On-Resistance (RON): The 55mΩ RON design minimizes power loss and improves overall efficiency, making it ideal for low-voltage and high-current applications.
2. Comprehensive Protection: Integrated overcurrent protection, short-circuit protection, and thermal shutdown at 140°C ensure long-term reliability and prevent damage from excessive current or temperature.
3. Soft Start Function: The built-in soft-start feature reduces inrush current, protecting both the power supply and the load during startup.
4. Low Static Power Consumption: With a shutdown current of less than 1µA, the FPF2700MPX is suitable for battery-powered devices and low-power applications, extending battery life.
FPF2700MPX Load Switch ICApplications
The FPF2700MPX is widely used in various fields due to its small size, high efficiency, and robust protection mechanisms. It is commonly found in:
• Smartphones and Tablets: Protecting USB ports and battery management ICs from overcurrent damage.
• Internet of Things (IoT) Devices: Ensuring stable power management in wireless sensors and low-power smart devices.
• Embedded Systems: Providing safe power switching for microcontrollers (MCUs), FPGAs, and single-board computers (SBCs).
• Wearable Devices: Optimizing battery management in smartwatches, fitness trackers, and Bluetooth headsets.
• Industrial Automation: Ensuring stable power supply in PLC controllers and intelligent instruments.
Power Management Switch IC Alternative Models
• FPF2701MPX: Similar to the FPF2700MPX but without the auto-restart feature. It is suitable for applications requiring manual reset after an overload condition.
• FPF2702MPX: Designed for use with external fault management, this model does not have a blanking time feature and is intended for applications where external coordination of overload response is necessary.
• FPF2700MX: Offered in an SO8 package, it provides the same features as the FPF2700MPX but in a different form factor.