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TOP249YN +BOM

Fast-switching voltage regulator with high current capacit

email Email: [email protected]
skype Skype: live:.cid.ab6b29428937b76
tel Tel: +852 95804164

TOP249YN General Description

The TOP249YN power management IC from Power Integrations is a versatile and efficient solution for a wide range of power conversion applications. With its high-voltage power MOSFET and proprietary controller IC technology, this IC delivers reliable and high-performance power supplies with minimal external components. Its ability to provide isolated power in a single package simplifies the design process and reduces overall system cost, making it an attractive choice for engineers and designers

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Key Features

  • Fault tolerant to ensure uninterrupted operation
  • High-temperature stability for extreme environments
  • Easy installation and maintenance
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Application

  • Remote monitoring systems
  • Building automation solutions
  • Power factor correction
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Specifications

Product Category AC/DC Converters Mounting Style Through Hole
Output Voltage 12 V Input / Supply Voltage - Min 85 VAC
Input / Supply Voltage - Max 265 VAC Switching Frequency 132 kHz
Duty Cycle - Max 83 % Operating Supply Current 2.2 mA
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 150 C
Series TOP249 Product Type AC/DC Converters
Factory Pack Quantity 50 Subcategory PMIC - Power Management ICs
Tradename TopSwitch Type Off Line Converter
Unit Weight 0.081130 oz

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Ratings and Reviews

More
M
M**l 06/11/2023

Thanks to the seller, i recommend!

6
N
N**s 03/04/2022

original transistors. By datasheet at base current 1a and collector current 12 amp voltage drop ce no more than 1 volt. In reality, already with the current of the collector 3 amps, the drop of 1 volt and the current no longer increases, only the voltage drop on the ce increases. True voltage breakdown collector emitter 900 volts.The seller is silent apparently knows everything perfectly.In fairness, i will say that the same seller previously bought the same transistors but the case to-247, they were quite consistent with datasheet. This is a lottery.The case did not open, as the seller in general is normal, the remaining 20 items of the order are quite high quality.

13
I
I**c 02/15/2021

Goods quickly arrived. AllOK. Many Thanks.

19

Reviews

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In Stock: 4,751

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $2.775 $2.78
10+ $2.642 $26.42
50+ $2.562 $128.10
100+ $2.210 $221.00
500+ $2.173 $1,086.50
1000+ $2.155 $2,155.00

The prices below are for reference only.

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