What is the Additional Feature ?

Name: EC2630QI
Brand: Intel
SKU: EC2630QI
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Intel EC2630QI

Part No.:: EC2630QI

Manufacturer:: Intel

Package:: 36-VFQFN Exposed Pad

Datasheet:: EC2630QI.pdf

Description:: IC REG CHARG PUMP VIN/2 36QFN

In Stock:: 2796

Quantity:: Add To Cart

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EC2630QI Typical application Circuitry

EC2630QI

The EC2630QI is a high-performance synchronous buck converter designed by Enpirion, specifically tailored for efficient power conversion in electronic devices. This integrated circuit is well-suited for providing stable and efficient low-output voltage from a higher-input voltage, making it ideal for various applications including telecommunications equipment, networking devices, and computing platforms.

Key Features and Specifications:

- High Efficiency: The EC2630QI can achieve up to 95% conversion efficiency, reducing power loss significantly in applications where energy efficiency is critical.

- Integrated MOSFETs: This buck converter includes high-side and low-side MOSFETs, simplifying the circuit design and reducing external component requirements.

- Adjustable Output Voltage: Supports an adjustable output voltage setting, allowing for flexible application across different voltage requirements.

- Compact Packaging: Available in a QFN package, which is beneficial for applications where board space is at a premium.

- Broad Input Voltage Range: Capable of handling a wide range of input voltages, making it versatile for various power supply scenarios.

Application Scenario: Server Power Supply

In this application, the EC2630QI is used to manage power supply in a server, ensuring that critical components such as the CPU, memory, and storage receive stable and efficient power under varying load conditions.

Circuit Design Methodology:

1. Power Input Setup:

- Connection to Power Source: Connect the input voltage (VIN) pins of the EC2630QI to the 12V rail, commonly used in server power systems. This connection is crucial for the buck converter to receive sufficient power.

2. Output Voltage Regulation:

- Setting Output Voltage: Configure the output voltage (VOUT) to deliver 3.3V, required for logic circuits within the server. Adjust the feedback loop setup through precision resistors connected to the feedback (FB) pin, following guidelines from the datasheet to set the desired output voltage.

3. Grounding and Thermal Management:

- Ensuring Proper Grounding and Heat Dissipation: Connect all ground (GND) pins properly to the system's ground plane. Enhance thermal management by attaching the thermal pad of the QFN package effectively to the PCB, and consider additional heat sinking if thermal conditions demand.

4. Decoupling and Filtering:

- Stabilizing Input and Output: Place appropriate ceramic capacitors close to the VIN and VOUT pins to stabilize voltage and filter out potential noise, ensuring smooth operation.

5. Startup and Operation Control:

- Managing Device Startup: Utilize the enable (EN) pin to manage the operational readiness of the EC2630QI, integrating a pull-up resistor to start the device. Implement a soft-start capacitor at the soft-start (SS) pin to mitigate inrush current at startup.

6. Diagnostic and Programming Interface:

- Accessibility for Testing and Adjustments: Although no programming is needed, design the circuit to include test points at critical pins like VIN, VOUT, and EN for easy access during troubleshooting and performance checks.

Design Considerations:

- Minimizing Electromagnetic Interference (EMI): Given the high switching frequencies involved, layout strategies should focus on minimizing EMI through careful placement of components and shielding techniques.

- Component Selection: Choose high-quality, reliable capacitors and inductors that match the performance specifications of the EC2630QI to ensure stability and durability of the power supply.

- PCB Layout: Adhere closely to the layout recommendations provided for the EC2630QI in the datasheet, especially concerning trace routing and component placement to optimize efficiency and minimize disruptions.

- Protection Mechanisms: Incorporate circuit protection features such as over-current, over-voltage, and thermal cutoffs to enhance the safety and reliability of the server's power system.

Utilizing the EC2630QI in a server's power supply design showcases its capability to efficiently convert and regulate power, ensuring reliable operation of critical server components. This scenario underlines the importance of advanced power management solutions in maintaining system integrity and performance in high-demand computing environments.

EC2630QI information

EC2630QI Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Enpirion®
ProductStatus:
Obsolete
Function:
Ratiometric
OutputConfiguration:
Positive
Topology:
Charge Pump
OutputType:
Fixed
NumberofOutputs:
1
Voltage-Input(Min):
8V
Voltage-Input(Max):
13.2V
Voltage-Output(Min/Fixed):
Vin/2
Voltage-Output(Max):
-
Current-Output:
4.5A
Frequency-Switching:
115kHz
SynchronousRectifier:
Yes
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

EC2630QI FAQ

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3. Are the EC2630QI price and inventory displayed accurate?

The price and inventory of EC2630QI fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of EC2630QI?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the EC2630QI we delivered, we will accept the replacement or return of the EC2630QI only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of EC2630QI.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations