NCP302040MNTWG The NCP302040MNTWG is a high-side P-Channel power distribution switch from On Semiconductor. It supports up to 40A average current, 75A peak, and operates at up to 2 MHz.
Mfr Part #:

NCP302040MNTWG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP302040MNTWG is a high-side P-Channel power distribution switch from On Semiconductor. It supports up to 40A average current, 75A peak, and operates at up to 2 MHz.
Total Stock: 174,854 pcs
$ Price Range: $0.32

NCP302040MNTWG Available from 1 distributor

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NCP302040MNTWG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Current
Current
Fault Protection
Features
Input Type
Interface
Internal bootstrap diode
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
PWM Input Voltage
Peak Current
Ratio
Rds On (Typ)
SVHC Present
Supplier Device Package
Supports Intel® Power State 4
Switch Type
Switching Frequency
Tape & Reel
Thermal Shutdown
Thermal Warning Output
Undervoltage Lockout
Voltage

NCP302040MNTWG Description

Short technical summary and product information.

The NCP302040MNTWG is a high-side P-Channel power distribution switch designed for applications requiring up to 40 A average current and 75 A peak current. It operates with an input voltage range of 9 V to 15 V and supports switching frequencies up to 2 MHz. The device features a 2:1 ratio and is compatible with 3.3 V or 5 V PWM input. It includes fault protection such as current limiting, over-temperature protection, and undervoltage lockout (UVLO). Additionally, it has a thermal warning output and thermal shutdown for safe operation. The NCP302040MNTWG is housed in a 31-PQFN (5x5) surface-mount package and is available in tape and reel packaging. It supports Intel Power State 4 and includes a sleep mode feature. The typical Rds(on) is 95 mOhm. The operating temperature range is -40°C to 125°C.

NCP302040MNTWG Quick Information

Product Type: Power Distribution Switch
Canonical Name: NCP302040MNTWG
Subcategory: Power Distribution Switches

NCP302040MNTWG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCP302040MNTWG Estimated Pricing

Qty Low High
1+ $0.32 $0.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP302040MNTWG Features

  • Supports up to 40 A average current.
  • Peak current rating of 75 A.
  • Switching frequency up to 2 MHz.
  • High-side P-Channel output configuration.
  • Includes fault protection and thermal shutdown.

NCP302040MNTWG Applications

  • Ideal for power distribution in servers and data centers.
  • Used in telecom and networking equipment.
  • Suitable for hot-swap and power-rail applications.
  • Can be used in computing systems requiring Intel Power State 4 support.

NCP302040MNTWG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP302040MNTWG?

The input voltage range is 9 V to 15 V.

What package does the NCP302040MNTWG come in?

It comes in a 31-PQFN (5x5) surface-mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What is the maximum average current?

The maximum average current is 40 A.

What is the peak current rating?

The peak current rating is 75 A.

What is the maximum switching frequency?

The maximum switching frequency is 2 MHz.

What fault protection features are included?

Fault protection includes current limiting, over-temperature protection, and undervoltage lockout (UVLO).

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