What is the Additional Feature ?

Name: TOP264VG
Brand: Power Integrations
SKU: TOP264VG
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 TOP264VG

Part No.:: TOP264VG

Manufacturer:: Power Integrations

Package:: 12-SDIP (0.412, 10.46mm), 11 Leads, Exposed Pad

Datasheet:: TOP264VG.pdf

Description:: IC OFFLINE SWITCH FLYBACK 12EDIP

In Stock:: 3245

Quantity:: Add To Cart

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TOP264VG Specifications

Packaging:
Tube
Series:
TOPSwitch®-JX
ProductStatus:
Active
OutputIsolation:
Isolated
InternalSwitch(s):
Yes
Voltage-Breakdown:
725V
Topology:
Flyback
Voltage-StartUp:
-
Voltage-Supply(Vcc/Vdd):
-
DutyCycle:
78%
Frequency-Switching:
66kHz, 132kHz
Power(Watts):
34 W
FaultProtection:
Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
ControlFeatures:
Frequency Control
OperatingTemperature:
-40°C ~ 150°C (TJ)

TOP264VG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TOP264VG 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 TOP264VG 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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TOP264VG information

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TOP264VG Typical application Circuitry

TOP264VG

The TOP264VG is an integrated circuit designed primarily for power supply applications. It's part of the TOPSwitch series from Power Integrations, known for its versatility and efficiency in converting AC to DC power in a compact form factor.

Applications and Usage

1. Consumer Electronics Power Supplies: Ideal for devices like TVs, gaming consoles, and computer peripherals due to its efficiency and compact size.

2. Industrial Power Supplies: Suitable for industrial applications where reliable and efficient power conversion is necessary.

Features and Specifications

1. Integrated Off-Line Switcher: Combines a high-voltage power MOSFET with control circuitry on a single chip.

2. Wide Operating Power Range: Supports a broad range of input and output power levels, enhancing its adaptability.

3. Energy-Efficient Design: Minimizes power waste, making it suitable for energy-conscious applications.

Circuit Design in a TV Power Supply

Integrating TOP264VG in a Television Power Supply:

1. Input Power Connection: The AC mains input should be connected to the TOP264VG's pin 6 (DRAIN), through a fuse for safety.

2. Output Voltage Setup: Connect a transformer to pin 6 (DRAIN), with the secondary winding providing the desired DC output voltage.

3. Control Pin Configuration: Pin 2 (CONTROL) is critical for modulating the switching frequency and duty cycle, based on the output load.

4. Grounding Strategy: Connect pin 3 (SOURCE) to the ground. This pin serves as the reference point for the control circuit.

5. Feedback Mechanism: Use an optocoupler connected to pin 2 (CONTROL) for feedback from the output, ensuring stable voltage regulation.

6. Bypass Capacitor Utilization: Place a bypass capacitor between pin 1 (LINE_SENSE) and pin 3 (SOURCE) to filter line noise and improve response to line transients.

7. Heat Management: Implement proper thermal management techniques as the TOP264VG can generate heat during operation.

8. Safety Features Integration: Add overvoltage and overcurrent protection components in the circuit to safeguard against power anomalies.

Design Considerations

When designing with the TOP264VG:

1. Component Quality: Use high-quality components for reliability, especially in the transformer and protection circuits.

2. PCB Layout Optimization: Create the PCB layout with effective heat dissipation and minimal electromagnetic interference in mind.

3. Thermal Protection : To avoid overheating and guarantee long-term dependability, incorporate thermal protection mechanisms.

4. Efficiency Maximization: Achieve high efficiency by optimizing the circuit, which is crucial for consumer electronics.

5. Security Standard Compliance: Verify that the design conforms to all applicable electrical safety requirements.

6. Feedback Loop Accuracy: Design the feedback loop for precise voltage regulation, crucial for the stable operation of the connected device.

7. Protection Circuitry: Incorporate robust protection features to handle overvoltage, overcurrent, and short circuit conditions.

8. Noise Reduction Techniques: Implement noise reduction strategies to maintain the integrity of the power output.

By addressing these considerations and utilizing the TOP264VG, one can develop a highly efficient, reliable power supply unit for applications like television sets, ensuring stable operation and energy efficiency.

TOP264VG FAQ

1. How to order TOP264VG 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 TOP264VG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TOP264VG. All suppliers must pass our qualification reviews before they can publish their products including TOP264VG on icwhale.com; we pay more attention to the channels and quality of TOP264VG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the TOP264VG price and inventory displayed accurate?

The price and inventory of TOP264VG 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 TOP264VG?

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 TOP264VG we delivered, we will accept the replacement or return of the TOP264VG 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 TOP264VG.

(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