Low Rdson Over-Voltage Protection Load Switch

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Overview

FPF3381UCX is an OVP with integrated ultra-low on-resistance single channel switch. The device contains an N-MOSFET that can operate over an input voltage range of 2.8V to 23V and can support a maximum continuous current of 5A.
When the input voltage exceeds the over-voltage threshold, the internal FET is turned off immediately to prevent damage to the protected downstream components.
The device has integrated ±110V surge protection TVS base on IEC61000-4-5 standards.
FPF3381 is available in a small 12-bumps WLCSP package and operates over the free-air temperature range of -40°C to +85°C

  • With FPF3381 the entire VBUS line is protected against Surge & OVP

  • Mobile Handsets
  • Media Tablets
  • Storage & Peripherals
  • Wireless LAN Card & Broadband Access
  • Computing

  • Surge Protection: integrated TVS ±110V for IEC61000-4-5
  • Internal Low RDS(on) NMOS Transistors: Typical 15mΩ
  • Over-Voltage Protection (OVP) up to +28V
  • Programmable Over-voltage Lockout (OVLO): externally adjustable via OVLO pin
  • ESD Protection
  • Human Body Model (HBM): ±4 kV
  • Charged Device Model (CDM): ±2 kV
  • IEC 61000-4-2 Air Discharge: ±15 kV
  • IEC 61000-4-2 Contact Discharge: ±10 kV

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状態

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Over Current - Shutdown (Y/N)

Over Current - Current Source (Y/N)

Current Limit (FIXED/ADJ/NO)

Over Voltage Protection (Y/N)

Reverse Current Blocking (Y/N)

FAULT Signal (Y/N)

PGOOD (Y/N)

UVLO (Y/N)

Rds(on) Typ (mΩ)

Max Current (A)

Output Discharge (Y/N)

IMON Output (Y/N)

Adjustable Slew Rate (Y/N)

Vin Min (V)

Vin Max (V)

Iq (µA)

eFuse / Hot Plug (Y/N)

Input / Output

Product Family

Reference Price

FPF3381UCX

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Active

CAD Model

Pb

A

H

P

WLCSP-12

1

260

REEL

4000

F

N

N

NA

Y

N

N

Y

Y

15

6.25

N

N

N

2.8

25

150

N

1:1

IntelliMAX

$0.2898

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