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TOP246YN
AC/DC Off-Line Switcher IC, TOPSwitch-GX, Flyback, 85- 265 VAC, 132 kHz, 4.32 A out, 125 W, TO-220-7
- Manufacturer:
- POWER INTEGRATIONS POWER INTEGRATIONS
- Manufacturer Part No:
- TOP246YN
- Order Code:
- 9921281
- Product Range
- TOPSwitch-GX Series
- Technical Datasheet:
- TOP246YN Datasheet
Product Range Selector (TOPSwitch-GX Series)
See all from this product rangeProduct Overview
The TOP246YN is a TOPSwitch-GX EcoSmart integrated off line switcher in 6 pin TO-220 package. TOPSwitch-GX uses same proven topology as TOPSwitch which cost effectively by integrating high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost, improve design flexibility, high performance and energy efficient. The TOP246YN features soft start, frequency jittering for lower EMI, wider DCMAX, hysteretic thermal shutdown and larger creepage packages. In addition all critical parameters (current limit, frequency, PWM gain) have tighter temperature and absolute tolerances to simplify design and optimize system cost.
- Output power of 125W at 230VAC and 90W at 85VAC to 265VAC in open frame design
- Output power of 60W at 230VAC and 40W at 85VAC to 265VAC in non ventilated enclosed adapter
- Extended power range for higher power applications
- Wider duty cycle for more power, smaller input capacitor
- Regulates to zero load without dummy loading
- 132KHz frequency reduces transformer/power supply size
- Hysteretic thermal shutdown for automatic fault recovery
- Large thermal hysteresis prevents PC board overheating
- Switching frequency of 132KHz (frequency pin connected to source) and 66KHz (connected to control)
- Operating junction temperature range from -40°C to 150°C
Applications
Consumer Electronics, Portable Devices, Power Management
Product Information
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- :
- 85VAC
- :
- 85V
- :
- 265VAC
- :
- 265V
- :
- TO-220
- :
- TO-220
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- 7Pins
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- 125W
- :
- 125W
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- Flyback
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- -40°C
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- 150°C
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- TOPSwitch-GX Series
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- -
Technical Documents (2)
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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
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Extra stock is available upon order to the Supplier Lead Time which is approximately 7/10/23
121 SG stock available for 1-2 business days delivery
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7,931 UK stock available for 3-4 business days delivery
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RM14.61
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