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  • TOP257GN

TOP257GN

8 Terminations7 Pin AC to DC power converterTOPSwitch?-HX Series 66kHz


  • Manufacturer: Power Integrations
  • Origchip NO: 633-TOP257GN
  • Package: 8-SMD (7 Leads), Gull Wing
  • Datasheet: PDF
  • Stock: 476
  • Description: 8 Terminations7 Pin AC to DC power converterTOPSwitch?-HX Series 66kHz (Kg)

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Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Factory Lead Time 4 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SMD (7 Leads), Gull Wing
Number of Pins 7
Operating Temperature -40°C~150°C TJ
Packaging Tube
Series TOPSwitch®-HX
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 4 (72 Hours)
Number of Terminations 8
Terminal Finish PURE MATTE TIN
Power (Watts) 41W
HTS Code 8542.39.00.01
Subcategory Switching Regulator or Controllers
Power Rating 70W
Max Power Dissipation 70W
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 250
Number of Functions 1
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) 40
JESD-30 Code R-PDSO-G8
Analog IC - Other Type ANALOG CIRCUIT
Topology Flyback
Control Mode VOLTAGE-MODE
Frequency - Switching 66kHz
Internal Switch(s) Yes
Fault Protection Current Limiting, Over Temperature, Over Voltage
Duty Cycle 78%
Output Isolation Isolated
Voltage - Breakdown 700V
Height 3.68mm
Length 9.83mm
Width 6.6mm
Radiation Hardening No
RoHS Status RoHS Compliant

TOP257GN Overview


This ac to dc converter is embedded in package 8-SMD (7 Leads), Gull Wing .Tube case is available for the ac dc converter.There is a mounting point for this AC/DC converter in the way of Surface Mount .This ac dc converter should be operated at a temperature of -40°C~150°C TJ °C so that it can deliver its performance.The AC DC converter uses a type ANALOG CIRCUIT analog integrated circuit.At this point, the switching frequency reaches 66kHz .A total of 8 terminations have been recorded.The ac/dc converter has a total of 7 pins.The ac dc converters are suitable to mount by Surface Mount .Currently, it is acdc converter of the manufacturer family of TOPSwitch?-HX .There are a ac to dc conversions included in Switching Regulator or Controllers .

TOP257GN Features


Packaged with 8-SMD (7 Leads), Gull Wing
Switching Frequency at 66kHz
With 7 pins

TOP257GN Applications


There are a lot of Power Integrations TOP257GN AC DC Converters applications.

  • Power adapters for monitors
  • Standby power supplies for TV
  • White goods
  • Power adapters for network devices
  • ZigBee
  • Low-Voltage I/O System Power
  • Industrial controls
  • RCC SMPS
  • PDAs
  • 3.3V power supplies