NCP339AFCT2G
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onsemi NCP339AFCT2G

Manufacturer No:
NCP339AFCT2G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
IC PWR SWITCH P-CHAN 1:1 6WLCSP
Delivery:
Payment:
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Product Introduction

Overview

The NCP339AFCT2G is a high-side P-channel MOSFET power distribution switch designed by onsemi. This component is optimized for energy efficiency and is particularly suited for portable devices. It operates within a wide input voltage range of 1.2 V to 5.5 V and features a low on-resistance (Rdson) of 19 mΩ at 4.5 V. The device is packaged in a small 1 x 1.5 mm WLCSP6, making it ideal for space-constrained applications. The NCP339AFCT2G includes features such as soft start control, reverse blocking, and an active high enable pin, which enhance its functionality and reliability in various power management scenarios.

Key Specifications

ParameterValueUnit
Operating Voltage Range1.2 - 5.5V
On-Resistance (Rdson) at 4.5 V19
Maximum DC Current3A
Enable Input Voltage0 - 5.5V
Quiescent Current (Vin = 4.2 V, EN = high)1.0 - 1.5μA
Thermal Resistance (Junction to Air)100°C/W
Package TypeWLCSP6 (1 x 1.5 mm)
Maximum Junction Temperature-40 to +125°C
Storage Temperature Range-55 to +150°C

Key Features

  • Wide input voltage range from 1.2 V to 5.5 V
  • Low on-resistance (Rdson) of 19 mΩ at 4.5 V
  • Soft start control to reduce inrush current
  • Reverse blocking to eliminate leakage currents
  • Active high enable pin for easy control
  • Low quiescent current to optimize battery life
  • Auto-discharge path option (depending on the variant)
  • Pb-free and RoHS compliant

Applications

  • Mobile Phones
  • Tablets
  • Digital Cameras
  • GPS Devices
  • Portable Devices
  • Computers

Q & A

  1. What is the operating voltage range of the NCP339AFCT2G?
    The operating voltage range is from 1.2 V to 5.5 V.
  2. What is the maximum DC current the NCP339AFCT2G can handle?
    The maximum DC current is up to 3 A.
  3. What is the typical on-resistance (Rdson) at 4.5 V?
    The typical on-resistance (Rdson) at 4.5 V is 19 mΩ.
  4. Does the NCP339AFCT2G have an auto-discharge feature?
    Yes, some variants of the NCP339AFCT2G include an auto-discharge path option.
  5. What is the package type of the NCP339AFCT2G?
    The package type is WLCSP6 (1 x 1.5 mm).
  6. What is the maximum junction temperature for the NCP339AFCT2G?
    The maximum junction temperature is +125 °C.
  7. Is the NCP339AFCT2G Pb-free and RoHS compliant?
    Yes, the NCP339AFCT2G is Pb-free and RoHS compliant.
  8. What is the purpose of the soft start control in the NCP339AFCT2G?
    The soft start control reduces inrush current during startup.
  9. How does the reverse blocking feature work in the NCP339AFCT2G?
    The reverse blocking feature prevents reverse current flow if the output voltage exceeds the input voltage.
  10. What is the recommended decoupling capacitor configuration for the NCP339AFCT2G?
    A 1 μF or greater ceramic capacitor should be connected from IN to GND, and a 100 nF ceramic capacitor from OUT to GND.

Product Attributes

Switch Type:General Purpose
Number of Outputs:1
Ratio - Input:Output:1:1
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):3A
Rds On (Typ):18mOhm
Input Type:Non-Inverting
Features:Slew Rate Controlled
Fault Protection:Reverse Current
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Supplier Device Package:6-WLCSP (1.0x1.5)
Package / Case:6-UFBGA, WLCSP
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In Stock

$0.63
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Same Series
NCP339AFCT2G
NCP339AFCT2G
IC PWR SWITCH P-CHAN 1:1 6WLCSP

Similar Products

Part Number NCP339AFCT2G NCP339BFCT2G
Manufacturer onsemi onsemi
Product Status Active Active
Switch Type General Purpose General Purpose
Number of Outputs 1 1
Ratio - Input:Output 1:1 1:1
Output Configuration High Side High Side
Output Type P-Channel P-Channel
Interface On/Off On/Off
Voltage - Load 1.2V ~ 5.5V 1.2V ~ 5.5V
Voltage - Supply (Vcc/Vdd) Not Required Not Required
Current - Output (Max) 3A 3A
Rds On (Typ) 18mOhm 18mOhm
Input Type Non-Inverting Non-Inverting
Features Slew Rate Controlled Load Discharge, Slew Rate Controlled
Fault Protection Reverse Current Reverse Current
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Supplier Device Package 6-WLCSP (1.0x1.5) 6-WLCSP (1.0x1.5)
Package / Case 6-UFBGA, WLCSP 6-UFBGA, WLCSP

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