What is the Additional Feature ?

Name: NCP5369MNR2G
Brand: ON Semiconductor
SKU: NCP5369MNR2G
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

Cart ( )

lmages are for reference only See Product Specifications

ON Semiconductor NCP5369MNR2G

Part No.:: NCP5369MNR2G

Manufacturer:: ON Semiconductor

Package:: 40-VFQFN Exposed Pad

Datasheet:: NCP5369MNR2G.pdf

Description:: IC REG BUCK SYNC 35A 40QFN

In Stock:: 3086

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

NCP5369MNR2G Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Obsolete
OutputConfiguration:
Half Bridge
Applications:
Synchronous Buck Converters
Interface:
PWM
LoadType:
Inductive
Technology:
Power MOSFET
RdsOn(Typ):
-
Current-Output/Channel:
35A
Current-PeakOutput:
50A
Voltage-Supply:
4.5V ~ 5.5V
Voltage-Load:
4.5V ~ 25V
OperatingTemperature:
-55°C ~ 150°C (TJ)
Features:
Bootstrap Circuit, Status Flag
FaultProtection:
Over Temperature, Shoot-Through, UVLO
MountingType:
Surface Mount

NCP5369MNR2G this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including NCP5369MNR2G price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for NCP5369MNR2G to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

NCP5369MNR2G information

Views：

NCP5369MNR2G Typical application Circuitry

NCP5369MNR2G

NCP5369MNR2G is a multiphase PWM controller designed by ON Semiconductor, specifically targeted for CPU core power supply systems.

Application Scenario: Desktop CPU Power Supply

A prevalent use case for the NCP5369MNR2G is in the Voltage Regulator Module (VRM) circuit on a desktop motherboard, tasked with delivering a stable and precise voltage to the CPU to ensure optimal performance and reliability.

Parameter Features

- Multiphase Operation: Supports multiple power phases to distribute the load, enhancing efficiency and thermal performance.

- Precision Voltage Regulation: Ensures the CPU receives a stable voltage supply, critical for maintaining performance under varying load conditions.

- Integrated Drivers: Contains integrated gate drivers, which reduces the number of external components and simplifies the design.

- Advanced Protection Features: Includes overcurrent protection, thermal shutdown, and under-voltage lockout, safeguarding the CPU and power delivery components.

Detailed Circuit Connection for CPU Power Supply

Power Stage Configuration

Link each phase output (PHASE pins) of the NCP5369MNR2G to the gates of corresponding power stage MOSFETs. This multiphase arrangement helps in evenly distributing power, reducing hot spots and improving efficiency across the CPU's power delivery network.

Voltage Feedback Loop

Connect the Feedback pin (FB) of the NCP5369MNR2G directly to the CPU power rail. This link is essential for the PWM controller to monitor the output voltage and modify the PWM signal's duty cycle in order to keep the CPU's voltage supply constant regardless of changes in load.

Bootstrap Capacitors for High-Side Gates

Attach bootstrap capacitors to the BOOT pins associated with each phase. These capacitors provide the necessary voltage to drive the high-side MOSFET gates, ensuring efficient switching and reducing power dissipation.

Current Sensing for Overcurrent Protection

Implement current sensing by connecting resistors from the source of the low-side MOSFETs to the ISNS pins of the NCP5369MNR2G. This setup facilitates precise current monitoring, enabling the controller to react swiftly to overcurrent conditions, thereby protecting the CPU and power delivery circuitry from potential damage.

Design Considerations

When designing a VRM with the NCP5369MNR2G for desktop CPU power supply, several critical factors must be addressed:

- Phase Design and Load Balancing: Optimize the number of phases based on the CPU's power requirements, ensuring efficient load distribution and thermal management.

- Component Selection: Choose high-quality, low RDS(on) MOSFETs and appropriate inductors that complement the NCP5369MNR2G's specifications to maximize efficiency and minimize power losses.

- PCB Layout: Carefully design the PCB layout to minimize the loop area for each phase, reducing parasitic inductances and improving overall power integrity and electromagnetic compatibility (EMC).

- Thermal Considerations: Assess the thermal performance of the entire VRM, including the NCP5369MNR2G and associated power stage components, to ensure adequate cooling solutions are in place, maintaining optimal operating temperatures under all load conditions.

Incorporating the NCP5369MNR2G into the VRM design of desktop motherboards facilitates the creation of an efficient, reliable, and high-performance power delivery system for CPUs, crucial for meeting the demands of advanced computing applications and gaming setups.

NCP5369MNR2G FAQ

1. How to order NCP5369MNR2G on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that NCP5369MNR2G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the NCP5369MNR2G. All suppliers must pass our qualification reviews before they can publish their products including NCP5369MNR2G on icwhale.com; we pay more attention to the channels and quality of NCP5369MNR2G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the NCP5369MNR2G price and inventory displayed accurate?

The price and inventory of NCP5369MNR2G fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of NCP5369MNR2G?

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 NCP5369MNR2G we delivered, we will accept the replacement or return of the NCP5369MNR2G 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 NCP5369MNR2G.

(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