What is the Additional Feature ?

Name: LM5180QNGURQ1
Brand: Texas Instruments
SKU: LM5180QNGURQ1
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

Texas Instruments LM5180QNGURQ1

Part No.:: LM5180QNGURQ1

Manufacturer:: Texas Instruments

Package:: 8-WDFN Exposed Pad

Datasheet:: LM5180QNGURQ1.pdf

Description:: IC POWER REGULATOR

In Stock:: 2803

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

LM5180QNGURQ1 Specifications

Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Function:
Step-Up/Step-Down
OutputConfiguration:
Positive and Negative
Topology:
Flyback
OutputType:
Fixed
NumberofOutputs:
1
Voltage-Input(Min):
4.5V
Voltage-Input(Max):
65V
Voltage-Output(Min/Fixed):
5V
Voltage-Output(Max):
-
Current-Output:
-
Frequency-Switching:
12kHz ~ 350kHz
SynchronousRectifier:
No
OperatingTemperature:
-40°C ~ 150°C (TJ)
MountingType:
Surface Mount

LM5180QNGURQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM5180QNGURQ1 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 LM5180QNGURQ1 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.

LM5180QNGURQ1 information

Views：

LM5180QNGURQ1 Typical application Circuitry

LM5180QNGURQ1

The LM5180QNGURQ1 is a specialized integrated circuit (IC) known as a primary-side regulated flyback converter. With high efficiency and constant-voltage (CV), and constant-current (CC) output regulation without an optocoupler, it finds an array of applications in the modern electronic environment.

1. Function of the Chip: The LM5180QNGURQ1 is a power management IC that provides a reliable power supply solution, particularly for isolated applications. The primary-side regulation eliminates the need for an optocoupler and secondary error amplifier, making this chip suitable for cost-sensitive applications.

2. Application Scenarios: This IC can be seen across various electronic devices and applications. Notable applications for the LM5180QNGURQ1 include automotive infotainment and cluster power supply, industrial bias power, isolated 5V/12V/15V/24V outputs, and LED lighting driver applications.

3. Characteristic Parameters: The LM5180QNGURQ1 operates from a wide input voltage range of 4.5V to 65V, allowing for versatility in application. This chip supports up to 15W power output without a heat sink and exhibits a no-load power consumption of less than 10mW.

Let's explore the design and connection details of an isolated 5V/12V/15V/24V output application using the LM5180QNGURQ1:

Pin Connections:

1. Input Supply and Ground: Connect the input voltage supply to VIN (pin 6) and ensure the PGND (pin 7) is linked to the system's ground.

2. Feedback and Regulation: The FB (pin 3) is crucial for output regulation. By connecting an external resistor divider to this pin, you can modify the output voltage that has been regulated. CS (pin 4) is used for primary peak current sensing and regulation. From this pin, attach a sensing resistor to the source of the external primary-side MOSFET.

3. Output: The VOUT (pin 5) is the IC's output voltage reference pin. Connect this pin to your system's power supply output through an isolation transformer.

Design Considerations:

1. Heat Management: The LM5180QNGURQ1 can deliver up to 15W without a heat sink. However, depending on the system requirements and power load, a heat sink or other cooling mechanism may still be beneficial to avoid overheating and maintain the IC's reliability and lifespan.

2. MOSFET Selection: The external primary-side MOSFET's voltage and current ratings, as well as the on-resistance, play a significant role in system efficiency and reliability. Make sure to select a suitable MOSFET based on your application needs.

3. Protection Features: The LM5180QNGURQ1 includes built-in features for thermal shutdown, VCC under-voltage lockout, cycle-by-cycle peak current limit, and hiccup mode short-circuit protection. Always make sure these features are set up properly to avoid potential system damage.

4. Transformer Design: The choice of the transformer impacts system performance and efficiency. Pay attention to the transformer's turn ratio, winding inductance, and current rating during the design process.

Remember, always refer to the LM5180QNGURQ1 datasheet and validate your design with appropriate simulations and prototyping for the best performance in your specific application.

LM5180QNGURQ1 FAQ

1. How to order LM5180QNGURQ1 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 LM5180QNGURQ1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM5180QNGURQ1. All suppliers must pass our qualification reviews before they can publish their products including LM5180QNGURQ1 on icwhale.com; we pay more attention to the channels and quality of LM5180QNGURQ1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM5180QNGURQ1 price and inventory displayed accurate?

The price and inventory of LM5180QNGURQ1 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 LM5180QNGURQ1?

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 LM5180QNGURQ1 we delivered, we will accept the replacement or return of the LM5180QNGURQ1 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 LM5180QNGURQ1.

(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