NPCE985LB1DX

Name: NPCE985LB1DX
Rating: 4.5 (10 reviews)

128-pin QFP package housing an integrated controller IC

4,034 Effective Inventory

NPCE985LB1DX

Effective Inventory4,034

128-pin QFP package housing an integrated controller IC

Manufacturer Part # : NPCE985LB1DX
Package/Case: QFP128
Brand: Nuvoton Technology Corporation
Product Categories : Controllers

Quality Assurance

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About Shipping

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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NPCE985LB1DX DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Please submit RFQ for NPCE985LB1DX or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

The NPCE985LB1DX is a power management integrated circuit (PMIC) developed by Nuvoton Technology Corporation. It is designed for use in a wide range of consumer electronic devices, such as smartphones, tablets, and wearable devices. This PMIC has multiple voltage regulators to provide power to various components within the device, including the main processor, memory, and display. It also has an integrated battery charger to efficiently charge the device's battery.The NPCE985LB1DX features a highly efficient DC-DC converter that helps to maximize battery life and reduce power consumption. It also includes multiple protection features, such as overvoltage and overcurrent protection, to ensure the safety and reliability of the device.In addition, this PMIC has a compact size and low profile, making it ideal for use in small and thin devices where space is limited. It is also highly programmable, allowing designers to customize its functionality to meet the specific requirements of their device.

Key Features

High integration level with on-chip buffer memory
Supports 64-byte FIFO for both transmit and receive data paths
Offers flexible power-saving modes
Includes auto-negotiation and auto MDI/MDIX crossover
Compliant with IEEE 802.3 10Base-T and 100Base-TX standards
Ideal for industrial Ethernet applications

Application

Automotive applications
Industrial control systems
Home appliances
Consumer electronics
Embedded systems

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Package	Tray	Product Status	Obsolete
Programmable	Not Verified

FAQs

What is NPCE985LB1DX?

The NPCE985LB1DX is a Super I/O (Input/Output) chip designed by Nuvoton Technology. It is commonly used in personal computers and embedded systems to provide various hardware monitoring and system management functions.

How Does NPCE985LB1DX Work?

The NPCE985LB1DX operates as a highly integrated controller that interfaces with the system's hardware components. It handles tasks such as monitoring system temperatures, controlling fan speeds, managing power supply voltages, and interfacing with other system peripherals. The chip communicates with the main system processor and BIOS to ensure smooth system operation and management.

How Many Pins does NPCE985LB1DX have and What are the Functions of the Pinout Configuration?

The NPCE985LB1DX is typically housed in a 128-pin LQFP (Low Profile Quad Flat Package) or similar package. The pinout configuration can vary, but common functions include:

VDD: Power supply pin.
VSS: Ground pin.
FAN: Fan control and monitoring pins.
TEMP: Temperature sensor inputs and monitoring pins.
VOLT: Power supply voltage monitoring pins.
COMMS: Communication interface for system management.
GPIO: General-purpose input/output pins for various system functions.

What are the Pros and Cons of NPCE985LB1DX?

Pros:

Hardware Monitoring: Provides comprehensive hardware monitoring capabilities for system health management.
System Management: Enables system control and management functions for enhanced user experience.
Integration: Combines multiple functions into a single chip, reducing overall system complexity.
Compatibility: Designed to work seamlessly with common PC architectures and embedded systems.
Reliability: Ensures stable system operation through monitoring and management features.

Cons:

Complex Configuration: Requires specific knowledge to configure and utilize all available features.
Integration Challenges: May face compatibility issues with certain system architectures or configurations.
Cost: Higher cost compared to basic I/O chips due to advanced features and functionality.

Are There Any Equivalents/Alternatives to NPCE985LB1DX for Recommendation?

Alternative Super I/O chips include the ITE IT8721F from ITE Tech and the Fintek F71889AD from Fintek Electronics.
Comparable options to the NPCE985LB1DX are the NCT6792D from Nuvoton Technology and the ADM1066 from Analog Devices.

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NPCE985LB1DX

NPCE985LB1DX

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