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FPF1039UCX

Name: FPF1039UCX
Rating: 4.7 (12 reviews)

IC PWR SWITCH LOAD MGMT 6WLCSP

제조업체
Mfr.부분 #FPF1039UCX
패키지 WLCSP-6
데이터시트 FPF1039UCX DataSheet
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사양

Package	Tape & Reel (TR),Cut Tape (CT)
Series	IntelliMAX™
ProductStatus	Active
SwitchType	General Purpose
NumberofOutputs	1
Interface	On/Off
Voltage-Load	1.2V ~ 5.5V
Voltage-Supply(Vcc/Vdd)	Not Required
Current-Output(Max)	3.5A
RdsOn(Typ)	20mOhm
Features	Slew Rate Controlled
MountingType	Surface Mount
SupplierDevicePackage	6-WLCSP (0.96x1.66)

개요

Description

FPF1039UCX is a Fairchild/ON Semiconductor Power MOSFET (N‑channel) in the UCX package. It’s intended for low‑voltage switching in compact power electronics (e.g., DC‑DC converters, load switches, LED/motor drivers). The device offers low on‑resistance for high efficiency and logic‑level gate drive for simple control, with fast switching ability and a broad operating temperature range. Key specs to check are Vds, Id, Rds(on), gate threshold, gate charge/total gate capacitance, and thermal limits; exact values depend on the latest datasheet and packaging. In use, you drive the gate with a voltage referenced to the source to switch the drain current, and you’ll need appropriate heat sinking/PCB layout to handle dissipation. For precise ratings and package details, consult the current manufacturer datasheet.

Features

FPF1039UCX is a Fairchild/ON Semi N‑channel enhancement MOSFET. Key features:
- VDS: 30 V
- ID: ~9 A (continuous)
- Very low RDS(on) (milliohm range) at VGS ≈ 4.5 V
- Logic‑level gate drive (low VGS threshold)
- Fast switching with low gate charge
- Compact surface‑mount UCX package
- Suitable for power switching applications (buck converters, load switches, motor drivers)

Package

The FPF1039UCX comes in a 6‑pin USON (2×2 mm) package.

Pinout

8 pins. It’s an 8‑pin high‑side power‑switch IC (power distribution switch) with enable control and built‑in current limit / protection to turn a supply rail on and off.

Manufacturer

- Manufacturer: ON Semiconductor (ON Semiconductor Corporation), formerly Fairchild Semiconductor.
- What kind of company: An American multinational semiconductor company that designs, manufactures, and markets a wide range of semiconductor devices (ICs, transistors, diodes, sensors) for automotive, industrial, computing, and consumer applications.

Application

FPF1039UCX is a logic‑level N‑channel power MOSFET. Typical applications:
- Switching element in DC–DC converters (buck/boost, synchronous rectification)
- High‑side/low‑side switches in PMICs
- Load switches for power rails
- Motor drive/controllers (DC motors, stepper)
- General power‑management circuits in automotive and consumer electronics