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TOP256EN
AC/DC Off-Line Switcher, TOPSwitch-HX, Flyback, 85 VAC - 265 VAC, 66 kHz, 4.08 A out, 119W, SIP-7
- Manufacturer:
- POWER INTEGRATIONS POWER INTEGRATIONS
- Manufacturer Part No:
- TOP256EN
- Newark Part No.:
- 71P4625
- Product Range
- TOPSwitch-HX Series
- Technical Datasheet:
- TOP256EN Datasheet
Product Range Selector (TOPSwitch-HX Series)
See all from this product rangeProduct Overview
The TOP256EN is an enhanced EcoSmart™, Integrated Off-line Switcher with 30W peak, advanced feature set and extended power range. TOPSwitch-HX cost effectively incorporates a 700V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.
- Multi-mode operation maximizes efficiency at all loads
- Low thermal impedance junction-to-case (2°C per watt)
- Low height is ideal for adapters where space is limited
- Simple mounting using a clip to aid low cost manufacturing
- Line under-voltage (UV) detection prevents turn-off glitches
- Line overvoltage (OV) shutdown extends line surge limit
- Accurate programmable current limit
- Optimized line feed-forward for line ripple rejection
- Half frequency option for video applications
- Frequency jittering reduces EMI filter cost
- Heat sink is connected to SOURCE for low EMI
- Fully integrated soft-start for minimum start-up stress
- Energy efficient over entire load range
- Less than 200mW at 230VAC, no load consumption
- Standby power for 1W input
Applications
Power Management, Consumer Electronics
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- 85VAC
- :
- 85V
- :
- 265VAC
- :
- 265V
- :
- eSIP
- :
- eSIP
- :
- 7Pins
- :
- 86W
- :
- 86W
- :
- Flyback
- :
- -40°C
- :
- 150°C
- :
- TOPSwitch-HX Series
- :
- -
Technical Documents (2)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 09/10/23
4,798 available 2 - 4 business days shipping
56 deliver in 2-4 days from our US warehouse
56 deliver in 2-4 days from our US warehouse
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Order before 5.45pm EST standard shipping
Monday to Friday excluding National Holidays
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
$2.69
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