TOP253GN
- Mfr.Part #
- TOP253GN
- Manufacturer
- Power Integrations
- Package / Case
- 8-SMD (7 Leads), Gull Wing
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SMD
- Stock
- 2,217
- In Stock :
- 2,217
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~150°C TJ
- Number of Terminations :
- 8
- Min Supply Voltage (AC) :
- 85V
- Radiation Hardening :
- No
- Frequency :
- 66kHz
- Power Dissipation :
- 9W
- Max Power Dissipation :
- 38W
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Min Input Voltage :
- 85V
- Output Current :
- 1.37A
- Number of Pins :
- 8
- Control Mode :
- VOLTAGE-MODE
- Number of Outputs :
- 1
- Power Rating :
- 38W
- Moisture Sensitivity Level (MSL) :
- 4 (72 Hours)
- Voltage - Breakdown :
- 700V
- Max Supply Voltage (AC) :
- 265V
- RoHS Status :
- RoHS Compliant
- Max Duty Cycle :
- 83 %
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Output Voltage :
- 700V
- Length :
- 9.83mm
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 2.54mm
- JESD-609 Code :
- e3
- Duty Cycle :
- 78%
- Series :
- TOPSwitch®-HX
- Factory Lead Time :
- 4 Weeks
- Number of Functions :
- 1
- Terminal Finish :
- PURE MATTE TIN
- Width :
- 6.6mm
- Peak Reflow Temperature (Cel) :
- 250
- Output Power :
- 25W
- Internal Switch(s) :
- yes
- Topology :
- Flyback
- Nominal Supply Current :
- 1.2mA
- Packaging :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 8-SMD (7 Leads), Gull Wing
- Max Input Voltage :
- 265V
- Output Isolation :
- Isolated
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Height :
- 3.68mm
- Datasheets
- TOP253GN

AC DC Converters, Offline Switches Power Integrations TOP253GN Overview
The TOP253GN from Power Integrations is a highly efficient, compact IC designed for offline switch mode power supplies. This IC integrates a 700 V power MOSFET with Power Integrations' proprietary EcoSmart technology, significantly reducing both energy consumption during operation and standby modes. Ideal for applications demanding high efficiency and reliability, the TOP253GN enhances system longevity and performance while simplifying design processes. Its robust feature set and flexible capabilities make it an optimal solution for designers looking to improve the power management of their systems. By employing the AC DC Converters, Offline Switches Power Integrations TOP253GN, manufacturers can achieve a significant reduction in system complexity and component count, leading to cost-effective and compact power supply solutions.
TOP253GN Features
The TOP253GN boasts several key features that make it an attractive choice for power supply designs. These include an integrated 700 V power MOSFET, a multi-mode operation capability that optimizes efficiency across a wide range of load conditions, and built-in auto-restart and frequency jittering. It also offers thermal shutdown feature for enhanced safety and reliability. The IC supports a wide input voltage range, making it versatile for global applications across various input specifications.
TOP253GN Applications
- Consumer Electronics: In televisions, audio equipment, and gaming consoles, the TOP253GN ensures efficient power conversion, minimizing energy loss and heat generation.
- Office Equipment: Used in printers, fax machines, and photocopy machines, this IC helps achieve compact designs with its small footprint and reduced component count.
- Industrial Systems: It is applied in automated service equipment and monitoring systems, where its reliability and efficiency are crucial for long-term, uninterrupted operation.
- LED Lighting: The TOP253GN is suitable for LED drivers and lighting solutions, providing stable and efficient power supply under varying load conditions.
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