TNY278GN-TL
- Mfr.Part #
- TNY278GN-TL
- Manufacturer
- Power Integrations
- Package / Case
- 8-SMD (7 Leads), Gull Wing
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SMD
- Stock
- 32,603
- In Stock :
- 32,603
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Radiation Hardening :
- No
- Voltage - Breakdown :
- 700V
- Internal Switch(s) :
- yes
- Switcher Configuration :
- Single
- Max Duty Cycle :
- 65 %
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage (Max) :
- 2.6V
- Control Features :
- EN
- Max Power Dissipation :
- 28W
- Packaging :
- Tape and Reel (TR)
- Width :
- 6.35mm
- Supply Current-Max (Isup) :
- 0.54mA
- Output Voltage :
- 12V
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 445μA
- Package / Case :
- 8-SMD (7 Leads), Gull Wing
- Mount :
- Surface Mount
- Min Supply Voltage (AC) :
- 85V
- Terminal Pitch :
- 2.54mm
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- RoHS Status :
- RoHS Compliant
- Input Voltage-Nom :
- 2.2V
- Output Power :
- 28W
- Output Isolation :
- Isolated
- Number of Outputs :
- 1
- Factory Lead Time :
- 4 Weeks
- Pin Count :
- 8/7
- Terminal Position :
- Dual
- Max Supply Voltage (AC) :
- 265V
- Operating Temperature :
- -40°C~150°C TJ
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 7
- Moisture Sensitivity Level (MSL) :
- 4 (72 Hours)
- JESD-30 Code :
- R-PDSO-G7
- Frequency - Switching :
- 132kHz
- Output Current-Max :
- 0.6A
- JESD-609 Code :
- e3
- Length :
- 9.575mm
- Height Seated (Max) :
- 3.98mm
- Lead Free :
- Lead Free
- Series :
- TinySwitch®-III
- Topology :
- Flyback
- Datasheets
- TNY278GN-TL

AC DC Converters, Offline Switches Power Integrations TNY278GN-TL Overview
The TNY278GN-TL from Power Integrations represents a significant advancement in AC DC converters and offline switches technology. Engineered for high efficiency and reliability, this IC OFFLINE SWITCH FLYBACK 8SMD is designed to meet the rigorous demands of modern power supply applications. The TNY278GN-TL integrates a 132 kHz switching frequency which allows for a reduced transformer size, benefiting designers with a more compact, space-saving solution. Ideal for cost-sensitive applications, it offers a tightly regulated output with internal compensation to minimize external components.
TNY278GN-TL Features
The TNY278GN-TL boasts several key features that enhance its suitability for a wide range of power applications. These include auto-restart for short-circuit and open loop fault protection, a very tight output overvoltage protection, and enhanced thermal shutdown response. Additionally, its eco-friendly design complies with energy-saving standards, providing a low-power solution in standby mode.
TNY278GN-TL Applications
- Consumer Electronics: Used in devices like set-top boxes and DVD players, where efficient power conversion is necessary for compact form factors and energy saving.
- Telecommunication Equipment: Powers routers and modems, ensuring reliable operation with its robust thermal and fault protection features.
- Home Appliances: Ideal for small home appliances such as coffee makers or electric toothbrushes, where safety and energy efficiency are crucial.
- Office Equipment: Applied in printers and desktop computers, providing efficient power management and contributing to overall energy cost reductions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















