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Name: TNY280GN-TL
Brand: Power Integrations
SKU: TNY280GN-TL
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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Power Integrations TNY280GN-TL

Part No.:: TNY280GN-TL

Manufacturer:: Power Integrations

Package:: 8-SMD (7 Leads), Gull Wing

Datasheet:: TNY280GN-TL.pdf

Description:: IC OFFLINE SWITCH FLYBACK 8SMD

In Stock:: 3634

Quantity:: Add To Cart

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TNY280GN-TL Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
TinySwitch®-III
ProductStatus:
Active
OutputIsolation:
Isolated
InternalSwitch(s):
Yes
Voltage-Breakdown:
700V
Topology:
Flyback
Voltage-StartUp:
-
Voltage-Supply(Vcc/Vdd):
-
DutyCycle:
65%
Frequency-Switching:
132kHz
Power(Watts):
36.5 W
FaultProtection:
Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
ControlFeatures:
EN
OperatingTemperature:
-40°C ~ 150°C (TJ)

TNY280GN-TL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TNY280GN-TL 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 TNY280GN-TL to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TNY280GN-TL information

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TNY280GN-TL Typical application Circuitry

TNY280GN-TL

The TNY280GN-TL is a specialized integrated circuit used primarily for power conversion applications. It's part of the TinySwitch-III family from Power Integrations, known for its efficiency in converting AC power to DC in compact electronic devices.

Applications and Usage

1. Consumer Electronics Chargers: Because of their compact size and high power efficiency, these chargers are frequently used for tablets and smartphones.

2. Small-Scale Power Supplies: Ideal for compact power supplies in appliances like set-top boxes and LED lighting systems.

Features and Specifications

1. Integrated Design: Consolidates circuitry for a power MOSFET, oscillator, current limit, high-voltage switching current source, and thermal shutdown onto a single chip.

2. Energy Efficiency: Features energy-saving modes that reduce power consumption in standby or no-load conditions.

3. Wide Range of Input Voltage: Suitable for universal input, accommodating a variety of AC sources.

Circuit Design in a Smartphone Charger

Developing a Compact Charger for Smartphones:

1. AC Input Connection : Attach the AC mains to a bridge rectifier, then to the TNY280GN-TL's DRAIN pin (Pin 3).

2. Output Voltage and Power Regulation: Configure a transformer connected to the DRAIN pin, ensuring the secondary winding provides the appropriate DC output for charging.

3. Feedback for Output Control: Attach a feedback mechanism to the BP/M pin (Pin 1) to regulate the output voltage and maintain consistent charging.

4. Reference and Grounding: The SOURCE pin (Pin 2) should be grounded, serving as the reference point for the internal controller.

5. Bypass Capacitor for Filtering: Place a capacitor between the BP/M pin and ground to filter out noise and enhance stability.

6. Input Fuse for Protection: Include a fuse in series with the AC input for overcurrent protection.

7. Thermal Management Strategy: Implement adequate cooling for the TNY280GN-TL, such as heat sinks, to manage heat dissipation.

8. Isolation Between Primary and Secondary: Use an optocoupler to provide feedback from the secondary to the primary side, ensuring electrical isolation.

Design Considerations

When working with the TNY280GN-TL:

1. Component Quality Assurance: Select high-quality components that complement the IC's efficiency and safety features.

2. Optimized PCB Layout: Carefully design the PCB to minimize electromagnetic interference and optimize component placement for heat management.

3. Effective Heat Dissipation: Pay attention to thermal aspects to ensure the IC operates within safe temperature ranges.

4. Maximizing Power Efficiency: Focus on achieving high efficiency, particularly important in charger applications to reduce energy waste.

5. Compliance with Regulatory Standards: Ensure the design meets electrical safety and performance standards.

6. Stability and Noise Minimization: Incorporate appropriate filtering and stability-enhancing components in the feedback loop.

7. Electrical Isolation Practices: Maintain electrical isolation between high and low-voltage sections for user safety.

8. Sturdy Protection Mechanisms: To protect the device, use circuit protection features including overvoltage, overcurrent, and thermal shutdown.

By incorporating these elements, the TNY280GN-TL can be effectively used to create a high-efficiency, compact power supply, such as a smartphone charger, ensuring safe, reliable, and energy-efficient operation.

TNY280GN-TL FAQ

1. How to order TNY280GN-TL 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 TNY280GN-TL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TNY280GN-TL. All suppliers must pass our qualification reviews before they can publish their products including TNY280GN-TL on icwhale.com; we pay more attention to the channels and quality of TNY280GN-TL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the TNY280GN-TL price and inventory displayed accurate?

The price and inventory of TNY280GN-TL 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 TNY280GN-TL?

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 TNY280GN-TL we delivered, we will accept the replacement or return of the TNY280GN-TL 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 TNY280GN-TL.

(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