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TNY254PN
Efficient power conversion
Brands: Power Integrations
Mfr.Part #: TNY254PN
Datasheet: TNY254PN Datasheet (PDF)
Package/Case: DIP-8
Product Type: AC/DC Converters
RoHS Status:
Stock Condition: 5380 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomTNY254PN General Description
The TNY254PN is a member of the TinySwitch-III family of energy-efficient, low-power offline switcher ICs designed for use in power supplies. It is manufactured by Power Integrations, a leading provider of high-performance power conversion solutions.The TNY254PN is a highly integrated controller IC that combines a high-voltage power MOSFET, PWM control, and high-speed controller into a single package. This allows it to provide precise control of the output voltage and current in a compact and efficient design.Key features of the TNY254PN include a wide input voltage range of 85VAC to 265VAC, making it suitable for use in a variety of applications, such as power adapters, chargers, and LED lighting. It also includes built-in protection features like over-temperature protection, auto-restart, and under-voltage lockout to ensure safe and reliable operation.The TNY254PN is designed for high efficiency, with the ability to meet stringent energy-efficiency standards such as Energy Star and EC CoC Level VI. Its low standby power consumption and high efficiency make it an ideal choice for low-power applications where energy savings are crucial.
Features
- Integrated 700 V MOSFET
- No heat sink or opto-coupler required
- High efficiency up to 85%
- Over temperature and output short-circuit protection
- Auto-restart reduces thermal stress in fault conditions
- Low power consumption in standby mode
Application
- LED lighting
- Home appliances
- Chargers and adapters
- IoT devices
- Power supplies
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | AC/DC Converters | RoHS | Details |
| Mounting Style | Through Hole | Package / Case | DIP-8 |
| Output Voltage | 5.8 V | Output Power | 4 W |
| Input / Supply Voltage - Min | 85 VAC | Input / Supply Voltage - Max | 265 VAC |
| Switching Frequency | 44 kHz | Duty Cycle - Max | 68 % |
| Operating Supply Current | 140 uA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 150 C | Output Current | 280 mA |
| Series | TNY254 | Brand | Power Integrations |
| Number of Outputs | 1 Output | Product Type | AC/DC Converters |
| Factory Pack Quantity | 50 | Subcategory | PMIC - Power Management ICs |
| Tradename | TinySwitch | Type | Off Line Converter |
| Unit Weight | 0.080001 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The TNY254PN is a highly efficient integrated power supply chip designed for low power applications such as chargers, adapters, and auxiliary supplies. It features a compact design, low standby power consumption, and built-in protection features. With its high level of integration, the TNY254PN simplifies the design process and reduces component count, making it an ideal choice for energy-efficient devices.
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Equivalent
Equivalent products of TNY254PN chip include TNY255PN, TNY254GN, and TNY255GN. These chips are all part of the TinySwitch-III family of products designed for high-efficiency offline power conversion applications. They offer similar features and performance characteristics, making them suitable replacements for one another in various electronic designs. -
Features
The TNY254PN is a highly integrated off-line switcher IC with integrated 700V power MOSFET, primary-side feedback, and auto-restart functions. It features higher efficiency, lower standby power consumption, and precise output voltage regulation. It also offers comprehensive protection features such as overcurrent, overvoltage, and overtemperature protection. -
Pinout
TNY254PN is a 7-pin, offline switcher IC that integrates a 700V power MOSFET, oscillator, high voltage power supply controller, safety feedback, and sense FET. It is designed for low-power applications and provides features such as primary-side regulation, frequency jittering for low EMI, and auto-restart for fault conditions. -
Manufacturer
Power Integrations is the manufacturer of TNY254PN. It is a semiconductor company that specializes in developing integrated circuits for power conversion in various electronic devices, including AC-DC power supplies. Founded in 1988, Power Integrations is known for its high-efficiency, energy-saving solutions for power electronics applications. -
Application Field
The TNY254PN is commonly used in applications such as offline power supplies, adapters, battery chargers, and LED drivers. It is suitable for a wide range of consumer electronics, industrial equipment, and lighting products due to its compact size, high efficiency, and low standby power consumption. -
Package
The TNY254PN chip is in a Through-Hole package type, with a 7-pin form, and a 4.93mm width and 6.86mm height.
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