FPF1205UCX

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

SKU:54beba37f1e7 Category: Power Distribution Switches, Load Drivers Brand: onsemi

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Product introduction

FPF1205UCX 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 FPF1205UCX

Description：IC PWR SWITCH P-CHAN 1:1 4WLCSP
Series：IntelliMAX™
Mfr：onsemi
Package：Tape & Reel (TR)
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 ~ 4V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：1.2A
Rds On (Typ)：75mOhm
Input Type：Non-Inverting
Features：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 FPF1205UCX

FPF1205UCX

Power Distribution Switches, Load Drivers Overview

The FPF1205UCX is a single-channel power distribution switch manufactured by onsemi. It utilizes a P-Channel MOSFET topology to manage high-side power paths in portable and smart devices. The component is housed in a compact 4-WLCSP package with dimensions of 0.76 x 0.76 mm, designed for surface-mount installation. It supports an output current of 1.2A and features a maximum on-resistance of 220mΩ. The device operates within a temperature range of -40°C to +85°C.

Power Distribution Switches, Load Drivers Feature Summary

Integrates a P-Channel MOSFET for efficient high-side power switching
Features ultra-small footprint suitable for space-constrained designs
Supports slew rate control to minimize inrush current

Power Distribution Switches, Load Drivers Applications

Smart devices requiring power path management
Portable storage devices
Battery-powered consumer electronics

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'UCX' corresponds to the required tape and reel packaging configuration. Confirm that the 4-WLCSP package dimensions align with your PCB layout constraints. Ensure the manufacturer designation matches current onsemi branding rather than legacy Fairchild Semiconductor labels when reviewing datasheets.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications demanding low on-resistance and minimal board space. The 1.2A current rating suits moderate load requirements. Consider the WLCSP package for automated assembly compatibility. Verify thermal performance under continuous load conditions given the small form factor.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the Intellimax advanced load management switch series. These switches are engineered to increase system protection and reduce design complexity. They target markets requiring high current capability and low standby power consumption in portable and smart electronic devices.

Power Distribution Switches, Load Drivers Replacement Considerations

The FPF1320UCX is a documented substitute offering seamless power-source transitions between two input rails. Verify pinout compatibility and electrical specifications before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.