TOP253MN
- Mfr.Part #
- TOP253MN
- Manufacturer
- Power Integrations
- Package / Case
- 10-SDIP (0.300, 7.62mm), 9 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SW FLYBACK 10CSDIP
- Stock
- 15,127
- In Stock :
- 15,127
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Output Voltage :
- 700V
- RoHS Status :
- RoHS Compliant
- Control Mode :
- VOLTAGE-MODE
- Height Seated (Max) :
- 5.08mm
- Terminal Finish :
- Pure Matte Tin (Sn)
- Operating Temperature :
- -40°C~150°C TJ
- Max Input Voltage :
- 265V
- Number of Outputs :
- 1
- Output Isolation :
- Isolated
- REACH SVHC :
- No SVHC
- Package / Case :
- 10-SDIP (0.300, 7.62mm), 9 Leads
- Factory Lead Time :
- 4 Weeks
- Min Supply Voltage (AC) :
- 85V
- Length :
- 9.575mm
- Operating Supply Current :
- 1.3mA
- Duty Cycle :
- 78%
- Topology :
- Flyback
- Radiation Hardening :
- No
- Surface Mount :
- No
- JESD-30 Code :
- R-PDIP-T9
- Power Dissipation :
- 9W
- Power Rating :
- 25W
- Packaging :
- Tube
- Min Input Voltage :
- 85V
- Number of Terminations :
- 9
- Max Duty Cycle :
- 83 %
- Max Power Dissipation :
- 43W
- Terminal Position :
- Dual
- Mounting Type :
- Through Hole
- Width :
- 7.62mm
- Output Power :
- 15W
- Frequency :
- 66kHz
- Number of Functions :
- 1
- Output Current :
- 1.37A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Internal Switch(s) :
- yes
- Number of Pins :
- 10
- Series :
- TOPSwitch®-HX
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Max Supply Voltage (AC) :
- 265V
- Datasheets
- TOP253MN

AC DC Converters, Offline Switches Power Integrations TOP253MN Overview
The Power Integrations TOP253MN is a highly efficient, integrated circuit designed specifically for offline switching applications utilizing flyback topology. This component, tailored for robust and compact power supplies, combines a PWM controller and a 700 V power MOSFET into one encapsulated 10CSDIP package. This integration not only enhances overall reliability and performance but also simplifies design processes for engineers. It is ideal for designers seeking a solution that balances performance, efficiency, and footprint to optimize their power management systems. The TOP253MN ensures reduced system cost and component count while improving energy efficiency, making it a key component in developing sustainable electronic products.
TOP253MN Features
The TOP253MN includes several features that make it particularly suitable for high-demand applications. These include auto-restart and frequency jittering which reduce power consumption during standby and minimize EMI emissions, respectively. The IC also supports extended power range, making it adaptable to a variety of operating conditions. Its built-in thermal shutdown function adds an essential layer of protection, enhancing the durability and safety of the applications it powers.
TOP253MN Applications
- Consumer Electronics: The TOP253MN is used in power supplies for devices such as TVs, audio equipment, and game consoles. Its efficient power conversion is crucial for devices that require reliable and consistent operation.
- Office Equipment: In applications like printers and fax machines, the TOP253MN ensures efficient power management, reducing operational costs and enhancing device longevity through effective thermal and power handling characteristics.
- Industrial Systems: This IC supports robust industrial applications, including automated service equipment and control systems, where reliability and efficiency are paramount for continuous operation.
- Home Appliances: The TOP253MN is ideal for small home appliances, such as coffee makers and electric grills, providing safe and efficient power conversion, integral for user safety and energy efficiency.
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