FPF1204UCX

Description：IC PWR SWITCH P-CHAN 1:1 4WLCSP
Series：IntelliMAX™
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f1908905c9f7 Category: Power Distribution Switches, Load Drivers Brand: onsemi

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Product introduction

FPF1204UCX is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC PWR SWITCH P-CHAN 1:1 4WLCSP. Review the specifications below when checking this part for your BOM.

Power Distribution Switches, Load Drivers specifications for FPF1204UCX

Description：IC PWR SWITCH P-CHAN 1:1 4WLCSP
Series：IntelliMAX™
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：P-Channel
Interface：On/Off
Voltage - Load：1.2V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：2.2A
Rds On (Typ)：45mOhm
Input Type：Non-Inverting
Features：Load Discharge, Slew Rate Controlled
Fault Protection：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：4-WLCSP (0.76x0.76)
Package / Case：4-UFBGA, WLCSP
Grade：-
Qualification：-

Power Distribution Switches, Load Drivers datasheet and documents for FPF1204UCX

FPF1204UCX

Power Distribution Switches, Load Drivers Overview

The onsemi FPF1204UCX is a single-channel power distribution switch housed in a WLCSP-4 package. It operates within a supply voltage range of 1.2 V to 5.5 V and features a maximum on-resistance of 45 mOhms. The device supports surface mount installation and functions as an intelligent load switch with controlled slew rate capabilities for power distribution applications.

Power Distribution Switches, Load Drivers Feature Summary

Integrates low on-resistance for efficient power distribution
Features controlled slew rate management
Supports wide operating supply voltage range

Power Distribution Switches, Load Drivers Applications

Power distribution systems
Load switching applications
Portable electronic devices requiring compact power management

Power Distribution Switches, Load Drivers Procurement Notes

Verify the manufacturer designation, as documentation references both Fairchild Semiconductor and onsemi due to corporate acquisition history. Confirm the specific suffix UCX matches the required WLCSP-4 packaging configuration. Ensure compatibility with the intended operating voltage range and thermal requirements before finalizing procurement orders.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a compact solution for single-channel load switching is required. The WLCSP-4 package offers space efficiency compared to larger packages. Consider the 45 mOhm on-resistance for power loss calculations. Verify that the controlled slew rate feature aligns with system inrush current management requirements.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the IntelliMAX family of power switches. It serves as a bridge between legacy Fairchild Semiconductor product lines and the current onsemi portfolio. The device provides basic load protection and power sequencing functionality in a minimal footprint suitable for modern consumer electronics.