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

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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