TNY279PN
- Mfr.Part #
- TNY279PN
- Manufacturer
- Power Integrations
- Package / Case
- 8-DIP (0.300, 7.62mm), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 2,438
- In Stock :
- 2,438
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Supply Current-Max (Isup) :
- 0.64mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Breakdown :
- 700V
- Series :
- TinySwitch®-III
- Height :
- 3.68mm
- Internal Switch(s) :
- yes
- Mount :
- Through Hole
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Number of Functions :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Packaging :
- Tube
- Output Current-Max :
- 0.695A
- Length :
- 9.83mm
- Number of Pins :
- 7
- Max Input Voltage :
- 265V
- Output Voltage :
- 12V
- Terminal Pitch :
- 2.54mm
- Min Input Voltage :
- 85V
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- RoHS Status :
- RoHS Compliant
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Operating Temperature :
- -40°C~150°C TJ
- Number of Outputs :
- 1
- Width :
- 6.6mm
- REACH SVHC :
- No SVHC
- Frequency :
- 132kHz
- Output Type :
- Adjustable
- Switcher Configuration :
- Single
- Terminal Position :
- Dual
- Factory Lead Time :
- 4 Weeks
- Pin Count :
- 8
- Max Power Dissipation :
- 32W
- Control Features :
- EN
- Input Voltage-Nom :
- 2.2V
- Package / Case :
- 8-DIP (0.300, 7.62mm), 7 Leads
- Output Isolation :
- Isolated
- Topology :
- Flyback
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
- Max Duty Cycle :
- 65 %
- Lead Free :
- Lead Free
- Operating Supply Current :
- 510μA
- Number of Terminations :
- 7
- Output Power :
- 12W
- Power Rating :
- 12W
- Weight :
- 2.26799g
- Duty Cycle :
- 65%
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- TNY279PN

AC DC Converters, Offline Switches Power Integrations TNY279PN Overview
The AC DC Converters, Offline Switches Power Integrations TNY279PN is a high-performance integrated circuit specifically designed for offline switch mode applications. This innovative IC, housed in an 8DIP package, seamlessly integrates a PWM controller with a power MOSFET. Engineered by Power Integrations, the TNY279PN optimizes power efficiency and reliability in a compact form factor. Its versatility and robust design make it ideal for developers looking to enhance power solutions with reduced component count and simplified board layout, ensuring a cost-effective approach to power supply design.
TNY279PN Features
The TNY279PN IC offers several distinct features that cater to rigorous power management requirements:
- Enhanced energy efficiency, which meets stringent global energy standards.
- Highly integrated design reduces the need for external components, thereby minimizing system complexity and potential points of failure.
- Flexible application due to its compact size and ability to handle a range of input voltages.
- Built-in thermal and overload protection features ensure the safety and longevity of the device under harsh conditions.
TNY279PN Applications
- Consumer Electronics: Utilized in TVs, stereos, and gaming consoles to provide stable and efficient power conversion.
- Home Appliances: Essential for enhancing energy efficiency and safety in products like microwaves and coffee makers.
- Power Supplies: Acts as a core component in standalone power adapters and chargers for mobile devices and laptops.
- Lighting Solutions: Used in LED driver circuits for residential and commercial lighting systems, supporting energy savings and long-term reliability.
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