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NCP81381MNTXG Gate Drivers by ON Semiconductor, LLC (Obsolete Lifecycle)

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Advanced integration for simplified design

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NCP81381MNTXG Information

Description

NCP81381MNTXG is a voltage regulator chip designed by ON Semiconductor for power management in electronic devices. It features overcurrent, overvoltage protection, thermal shutdown, adjustable output voltage, and soft-start functionality. This integrated circuit finds applications in consumer electronics, industrial automation, and automotive systems, where efficient and reliable voltage regulation is crucial.

Features

The NCP81381MNTXG features a power management IC designed for electronic devices. Key highlights include:
Overcurrent and overvoltage protection.
Thermal shutdown capabilities to prevent damage from overheating.
Input voltage range of 4.5V to 18V.
Adjustable output voltage for flexible device requirements.
Soft-start function ensures smooth power-up sequence, minimizing stress on the system. These features make NCP81381MNTXG a suitable choice for efficient and reliable power management in various electronic devices.

Package

The package type of NCP81381MNTXG is 36-TFQFN, which indicates an exposed pad design.

Manufacturer

The manufacturer of the NCP81381MNTXG is OnSemi, a global leader in semiconductor technology. OnSemi is known for its wide range of power and logic devices, catering to various industries. As a company, OnSemi combines expertise, innovation, and a focus on customer needs.

Applications

The NCP81381MNTXG voltage regulator is widely used in consumer electronics, industrial automation, automotive systems, and for powering low-power devices like microcontrollers and sensors. Its compact size, efficiency, and reliability make it suitable for space-constrained applications.

Equivalent

The equivalent product for NCP81381MNTXG from onsemi is likely another high-performance voltage regulator with similar features, like the LM2596 or LP2951.

Market Dynamics

Price Trend

Pricing Insight: As of 2017, the market price is evaluated at 1.4000 USD.

Historical Price Trend Data
Date Average price (USD)
2017 1.4000

Quotation Frequency

Sourcing Activity: Recent market data in 2017 shows 1 quotation requests from active buyers.

Quotation and RFQ Frequency Data
Date Quotation requests (times)
2017 1

NCP81381MNTXG Technical Details

Device Attribute Attribute Value Device Attribute Attribute Value
Status Last Shipments Compliance PbAHP
Case Outline 485DZ MSL Type 3
MSL Temp (°C) 260 Container Type REEL
Container Qty. 2500 ON Target N
VCIN (V) Typ 5 VIN (V) Typ 12
PWM Level 5V, 3V, tri-state IO (A) Max 60
fmax (MHz) Max 2 Pricing ($/Unit) Price N/A
Package/Case QFN-36

NCP81381MNTXG FAQs

1.Q: Are there related parts to NCP81381MNTXG from onsemi?

A: Similar drivers in onsemi’s portfolio include NCP811xx series, though alternatives should be verified for compatibility due to this part’s EOL status.

2.Q: What certifications or standards apply to NCP81381MNTXG?

A: It complies with ECCN EAR99 and RoHS (e3 matte tin finish), but is marked "not_compliant" for REACH due to End-of-Life status.

3.Q: What are the recommended operating conditions for NCP81381MNTXG?

A: Operate at 5V nominal supply (4.5V–5.5V range), -10°C to 100°C ambient temperature, and ensure proper PCB thermal management.

4.Q: What is the thermal resistance of NCP81381MNTXG’s package?

A: The HQCCN (TFQFN) package’s thermal performance is optimized with an exposed pad, but specific RθJA/RθJC values depend on PCB design (refer to datasheet for details).

5.Q: What are the absolute maximum ratings for NCP81381MNTXG?

A: Absolute max ratings include 5.5V supply voltage, 100°C operating temperature, and 260°C peak reflow temperature (30s max). Exceeding these may damage the device.

6.Q: What are typical applications for NCP81381MNTXG?

A: It is used in power management for servers, GPUs, ASICs, and high-current DC-DC converters requiring precise MOSFET control.

7.Q: What are the key features of NCP81381MNTXG?

A: Key features include a high-side driver (60A peak current), 4.5V–5.5V supply range, matte tin finish, and operation from -10°C to 100°C. It supports MOSFET driving with low supply current (15mA max).

8.Q: What is the pinout configuration of NCP81381MNTXG?

A: The NCP81381MNTXG features a 36-pin TFQFN (Thin Fine-Pitch Quad Flat No-Lead) package with exposed pad. Pin functions include power inputs, driver outputs, enable/control signals, and ground connections.

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Excellent Rated 5 out of 5 stars

See all reviews on Trustpilot Star Trustpilot

  • E
    E**e

    02/28/2025

    No hidden fees, and the shipping costs are pretty fair.

  • M
    M**n

    03/21/2025

    The updates on the FPGA lead time were accurate. Info on carrier selection was a bit slow at times.

  • M
    M**r

    10/21/2024

    Received the product in pristine condition. The delivery was quick, and the accompanying paperwork was clear and easy to understand.

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