FPF2701MPX
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onsemi FPF2701MPX

Manufacturer No:
FPF2701MPX
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
IC PWR SWITCH N-CHAN 1:1 8MLP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The FPF2701MPX is a member of the AccuPower™ 0.4~2 A Adjustable Over-Current Protection Load Switch family from onsemi. This device is designed to provide comprehensive protection and control for systems and loads against excess current conditions. The FPF2701MPX features a wide input voltage range of 2.8 V to 36 V, making it versatile for various applications. It incorporates an N-channel MOSFET and a controller, ensuring reliable operation across a broad voltage range. The device is available in space-saving, Lead and Halogen-free, 8-lead MLP 3x3 mm and SO8 packages.

Key Specifications

Parameter Value Unit
Operating Supply Voltage 2.8 to 36 V
On Resistance - Max 140
On Time - Max 2.7 ms
Off Time - Max 100 μs
Quiescent Current (VIN = 12 V, VON = 0 V, IOUT = 0 A) 92 to 140 μA
Shutdown Current (VIN = 36 V, VON = 3.3 V, IOUT = 0 A) 5 to 14 μA
Current Limit Range 0.4 to 2.0 A
Current-Limit Blanking Time 0.5 ms

Key Features

  • Adjustable current limiting from 0.4 A to 2.0 A through the ISET pin.
  • Under-voltage lockout (UVLO) protection.
  • Power-good indicator (PGOOD) and fault flag output (FLAGB).
  • Thermal shutdown protection to prevent excessive power dissipation.
  • Slew rate controlled to minimize inrush current.
  • ESD protected, above 2000 V HBM.
  • Active LOW enable for ON/OFF control.
  • Latch-off feature in response to overload conditions, requiring either ON pin toggle or input voltage cycle through UVLO to reset.

Applications

  • Motor Drives.
  • Digital Cameras.
  • Consumer Electronics.
  • Industrial Equipment.
  • Computing and Hard Disk Drives.
  • Telecom Equipment.

Q & A

  1. What is the input voltage range of the FPF2701MPX?

    The input voltage range is from 2.8 V to 36 V.

  2. How is the current limit adjusted on the FPF2701MPX?

    The current limit can be adjusted from 0.4 A to 2.0 A through the ISET pin.

  3. What protection features does the FPF2701MPX offer?

    The device offers under-voltage lockout (UVLO), thermal shutdown, and over-current protection.

  4. How does the ON/OFF control work on the FPF2701MPX?

    The ON pin is active LOW, and pulling it continuously to LOW holds the switch in the ON state. The switch moves into the OFF state when the ON pin is pulled HIGH.

  5. What happens during an overload condition on the FPF2701MPX?

    The device latches off the load if the overload condition persists beyond the blanking time. The load remains off unless the ON pin is toggled or the input voltage cycles through UVLO.

  6. Is the FPF2701MPX ESD protected?

    Yes, the device is ESD protected above 2000 V HBM.

  7. What are the available packages for the FPF2701MPX?

    The device is available in 8-lead MLP 3x3 mm and SO8 packages.

  8. Is the FPF2701MPX still in production?

    No, the FPF2701MPX is obsolete and no longer manufactured.

  9. What are some typical applications for the FPF2701MPX?

    Typical applications include motor drives, digital cameras, consumer electronics, industrial equipment, computing, hard disk drives, and telecom equipment.

  10. How does the thermal shutdown protection work on the FPF2701MPX?

    The device shuts off if the junction temperature exceeds 140°C to prevent excessive power dissipation.

Product Attributes

Switch Type:General Purpose
Number of Outputs:1
Ratio - Input:Output:1:1
Output Configuration:High Side
Output Type:N-Channel
Interface:On/Off
Voltage - Load:2.8V ~ 36V
Voltage - Supply (Vcc/Vdd):Not Required
Current - Output (Max):2A
Rds On (Typ):88mOhm
Input Type:Inverting
Features:Power Good, Slew Rate Controlled, Status Flag
Fault Protection:Current Limiting (Adjustable), Over Temperature, UVLO
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Supplier Device Package:8-MLP (3x3)
Package / Case:8-WDFN Exposed Pad
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Similar Products

Part Number FPF2701MPX FPF2701MX FPF2702MPX FPF2700MPX
Manufacturer onsemi onsemi onsemi onsemi
Product Status Active Active Active Active
Switch Type General Purpose General Purpose General Purpose General Purpose
Number of Outputs 1 1 1 1
Ratio - Input:Output 1:1 1:1 1:1 1:1
Output Configuration High Side High Side High Side High Side
Output Type N-Channel N-Channel N-Channel N-Channel
Interface On/Off On/Off On/Off On/Off
Voltage - Load 2.8V ~ 36V 2.8V ~ 36V 2.8V ~ 36V 2.8V ~ 36V
Voltage - Supply (Vcc/Vdd) Not Required Not Required Not Required Not Required
Current - Output (Max) 2A 2A 2A 2A
Rds On (Typ) 88mOhm 88mOhm 88mOhm 88mOhm
Input Type Inverting Inverting Non-Inverting Non-Inverting
Features Power Good, Slew Rate Controlled, Status Flag Power Good, Slew Rate Controlled, Status Flag Power Good, Slew Rate Controlled, Status Flag Auto Restart, Power Good, Slew Rate Controlled, Status Flag
Fault Protection Current Limiting (Adjustable), Over Temperature, UVLO Current Limiting (Adjustable), Over Temperature, UVLO Current Limiting (Adjustable), Over Temperature, UVLO Current Limiting (Adjustable), Over Temperature, UVLO
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 8-MLP (3x3) 8-SOIC 8-MLP (3x3) 8-MLP (3x3)
Package / Case 8-WDFN Exposed Pad 8-SOIC (0.154", 3.90mm Width) 8-WDFN Exposed Pad 8-WDFN Exposed Pad

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