TOP254PG
- Mfr.Part #
- TOP254PG
- Manufacturer
- Power Integrations
- Package / Case
- 8-DIP (0.300, 7.62mm), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 34,204
- In Stock :
- 34,204
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Number of Pins :
- 7
- Min Operating Temperature :
- -40°C
- RoHS Status :
- RoHS Compliant
- Duty Cycle :
- 78%
- Power (Watts) :
- 28W
- Radiation Hardening :
- No
- Voltage - Breakdown :
- 700V
- Max Operating Temperature :
- 150°C
- Published :
- 2012
- Topology :
- Flyback
- Internal Switch(s) :
- yes
- Output Isolation :
- Isolated
- Factory Lead Time :
- 4 Weeks
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Supplier Device Package :
- DIP-8C
- Mounting Type :
- Through Hole
- Packaging :
- Tube
- Package / Case :
- 8-DIP (0.300, 7.62mm), 7 Leads
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- 66kHz
- Operating Temperature :
- -40°C~150°C TJ
- Mount :
- Through Hole
- Max Power Dissipation :
- 28W
- Series :
- TOPSwitch®-HX
- Datasheets
- TOP254PG

AC DC Converters, Offline Switches Power Integrations TOP254PG Overview
The TOP254PG from Power Integrations is a state-of-the-art Integrated Circuit designed specifically for high-efficiency AC-DC power conversion and offline switching applications. This component is encased in an 8DIP package, tailored for compact systems that require reliable power management. As part of the highly regarded TOPSwitch series, the TOP254PG is crafted to enhance the performance and durability of flyback converters. Its integrated design reduces system complexity, improving overall reliability and reducing end-product costs, making it an excellent choice for businesses looking to scale their operations effectively.
TOP254PG Features
The TOP254PG boasts an array of features suited for robust and efficient power supply designs. These include a 132 kHz switching frequency which minimizes transformer size and optimizes power efficiency. The device's integrated soft-start feature reduces stress on startup, extending the operational lifespan of key system components. Additionally, it offers auto-restart and thermal shutdown functionalities to ensure safe and reliable operation under a variety of environmental conditions.
TOP254PG Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and home appliances where efficiency and compact design are paramount. The TOP254PG helps in minimizing power loss and improving the energy efficiency of these devices.
- Industrial Systems: Ideal for powering industrial controls and automation systems, where reliable and consistent power is necessary. Its robust design ensures performance stability under industrial conditions.
- Telecommunication Equipment: Used in powering devices such as routers and switching systems. The TOP254PG provides stable DC power crucial for maintaining the reliability of communications infrastructure.
- Power Supplies: Commonly used in external power supplies and adapters for laptops and mobile devices. Its ability to efficiently convert AC to DC power helps in developing slim and cost-effective power solutions.
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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.
















