What is the Additional Feature ?

Name: TEA19161T/1Y
Brand: NXP USA Inc.
SKU: TEA19161T/1Y
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

NXP USA Inc. TEA19161T/1Y

Part No.:: TEA19161T/1Y

Manufacturer:: NXP USA Inc.

Package:: 16-SOIC (0.154, 3.90mm Width)

Datasheet:: TEA19161T/1Y.pdf

Description:: IC PFC CTRLR DCM 500KHZ 16SO

In Stock:: 2757

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

TEA19161T/1Y Specifications

Packaging:
Tape & Reel (TR)
Series:
GreenChip™
ProductStatus:
Obsolete
Applications:
Power Supply Controller, Notebook Computers
Voltage-Input:
18.3V ~ 19.8V
Voltage-Supply:
10.6V ~ 11.4V
Current-Supply:
5.6 mA
OperatingTemperature:
-40°C ~ 150°C (TJ)
MountingType:
Surface Mount

TEA19161T/1Y this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TEA19161T/1Y 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 TEA19161T/1Y 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.

TEA19161T/1Y information

Views：

TEA19161T/1Y Typical application Circuitry

TEA19161T 1Y

The TEA19161T/1Y is a switch mode power supply (SMPS) controller chip, particularly designed for high-efficiency and high-power-factor applications. It's widely used in power supply units where efficient energy conversion is required, such as in AC-DC adapters for laptops, LED lighting, and televisions.

Application Scenarios of TEA19161T/1Y:

1. Laptop AC-DC Adapters: Utilized for converting AC power to the DC power required by laptops, emphasizing efficiency and compactness.

2. LED Lighting Power Supplies: Ideal for LED drivers where energy efficiency and power factor correction are important.

3. Television Power Units: Commonly used in the power supply units of modern televisions, requiring high efficiency and reliability.

Key Features:

1. Enhanced Power Efficiency: Optimized for reducing power losses in AC-DC conversion, leading to higher overall efficiency.

2. Power Factor Correction: Aids in achieving a higher power factor, which is essential in minimizing energy wastage.

3. Wide Input Voltage Range: Capable of accommodating various AC input voltages, making it versatile for global use.

Example Circuit Design - Laptop AC-DC Adapter Using TEA19161T/1Y:

In-Depth Circuit Connection Guide:

1. AC Input and Rectification:

- Begin with an AC input, followed by a bridge rectifier to convert the AC to DC.

2. Primary Power Supply Connection:

- Pin 1 (VCC): Connect to the rectified DC voltage through a startup resistor.

- Pin 2 (GND): Ground this pin for completing the power circuit.

3. Voltage and Current Sensing:

- Pin 3 (CS): Connect to a current sensing resistor to monitor the primary current.

- Pin 4 (VS): Attach to the voltage sensing divider for feedback on the output voltage.

4. Switching Frequency Control:

- Pin 5 (GD): Connect to the gate of the primary switch, typically a MOSFET, to control the switching frequency.

5. Feedback for Output Regulation:

- Pin 6 (FB): Connect to the output voltage feedback circuit to regulate the output voltage accurately.

6. Auxiliary Power for Controller:

- Use an auxiliary winding on the transformer to power the TEA19161T/1Y after initial startup.

7. Protection Mechanisms:

- Implement over-voltage, under-voltage, and over-current protection according to the chip's datasheet.

Circuit Design Considerations:

1. Efficient Thermal Management: Ensure proper cooling for the MOSFET and the TEA19161T/1Y, especially in compact adapter designs.

2. Electrical Noise Minimization: Use appropriate filtering and decoupling techniques to reduce electrical noise.

3. Component Selection for High Performance: Choose components that can handle the expected power and frequency levels, ensuring reliability and longevity.

4. Compliance with Safety Standards: Adhere to safety regulations relevant to AC-DC power supply units, including proper isolation and protective measures.

In summary, the TEA19161T/1Y is a crucial component in designing efficient and reliable power supply units, especially in applications like laptop adapters where high efficiency and power factor correction are essential. Designing circuits with the TEA19161T/1Y requires a focus on thermal management, noise reduction, component quality, and safety compliance to achieve optimal performance in power conversion applications.

TEA19161T/1Y FAQ

1. How to order TEA19161T/1Y 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 TEA19161T/1Y is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TEA19161T/1Y. All suppliers must pass our qualification reviews before they can publish their products including TEA19161T/1Y on icwhale.com; we pay more attention to the channels and quality of TEA19161T/1Y products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the TEA19161T/1Y price and inventory displayed accurate?

The price and inventory of TEA19161T/1Y 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 TEA19161T/1Y?

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 TEA19161T/1Y we delivered, we will accept the replacement or return of the TEA19161T/1Y 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 TEA19161T/1Y.

(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