TNY254P
- Mfr.Part #
- TNY254P
- Manufacturer
- Power Integrations
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 10,906
- In Stock :
- 10,906
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Output Voltage :
- 5.8V
- Pbfree Code :
- No
- Width :
- 7.62mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- No
- Frequency - Switching :
- 44kHz
- Output Isolation :
- Isolated
- Switcher Configuration :
- Single
- Nominal Supply Current :
- 140μA
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Terminations :
- 8
- Internal Switch(s) :
- yes
- Power (Watts) :
- 4W
- Analog IC - Other Type :
- SWITCHING REGULATOR
- RoHS Status :
- Non-RoHS Compliant
- Lead Free :
- Contains Lead
- Min Supply Voltage (AC) :
- 85V
- Series :
- TinySwitch®
- ECCN Code :
- EAR99
- Terminal Pitch :
- 2.54mm
- Terminal Position :
- Dual
- Packaging :
- Tube
- JESD-609 Code :
- e0
- Max Power Dissipation :
- 4W
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Number of Functions :
- 1
- Max Supply Voltage (AC) :
- 265V
- Length :
- 9.59mm
- Pin Count :
- 8
- Voltage - Breakdown :
- 700V
- Number of Pins :
- 8
- Control Features :
- EN
- Height Seated (Max) :
- 4.45mm
- Mounting Type :
- Through Hole
- Qualification Status :
- Not Qualified
- Output Current-Max :
- 0.4A
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Fault Protection :
- Current Limiting, Over Temperature
- Operating Temperature :
- -40°C~150°C TJ
- Max Duty Cycle :
- 68 %
- Topology :
- Flyback
- Datasheets
- TNY254P

AC DC Converters, Offline Switches Power Integrations TNY254P Overview
The TNY254P from Power Integrations is a robust integrated circuit designed for compact offline switch applications, delivering efficient power management within a compact 8DIP package. This component is engineered to optimize the performance of flyback converters, making it ideal for use in applications requiring a combination of low power consumption and high efficiency. The integration of a 132 kHz switching frequency minimizes transformer size, while built-in auto-restart and thermal shutdown features enhance system reliability and safety. The AC DC Converters, Offline Switches Power Integrations TNY254P is a critical component for developers looking to streamline design processes and reduce component count in power supplies.
TNY254P Features
The TNY254P IC offers multiple features that enhance its functionality in power conversion. Key features include a wide operating temperature range, energy-efficient operation with its low power handling, and internal frequency jittering which reduces EMI, facilitating compliance with global regulatory standards. Furthermore, the device incorporates self-biasing, allowing for a reduced external component count, leading to cost-effective and space-saving solutions in power supply design.
TNY254P Applications
- Consumer Electronics: Applied in chargers and adapters for smartphones and portable devices, where its efficiency and compact design reduce overheating and improve the overall product lifespan.
- Home Appliances: Utilized in small home appliances like coffee machines and electric toothbrushes, contributing to energy savings and compact form factors.
- Office Equipment: Implemented in office equipment power supplies, such as printers and photocopiers, enhancing energy efficiency and reliability.
- Industrial Controls: Used in the power supplies of sensors and control systems, ensuring stable operation even under fluctuating power conditions.
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