Welcome to Weijie Semiconductor
Power Integrations
- Power Integrations is a leading supplier of high-performance electronic components used in high-voltage power-conversion systems. Our integrated circuits and diodes enable compact, energy-efficient AC-DC power supplies for a vast range of electronic products including mobile devices, TVs, PCs, power tools, smart appliances (IoT), smart utility meters and LED lights.
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
TOP253PNAU
Power Integrations
Manufacturer : Power Integrations
Packaging : -
Series : TOPSwitch®-HX
Part Status : Obsolete
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 25W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : -
Supplier Device Package : -
Mounting Type : -
Packaging : -
Series : TOPSwitch®-HX
Part Status : Obsolete
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 25W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : -
Supplier Device Package : -
Mounting Type : -
0
100 in stock
TOP254EG
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 62W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package : eSIP-7C
Mounting Type : Through Hole
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 62W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package : eSIP-7C
Mounting Type : Through Hole
0
254 in stock
TOP254EN
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 62W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package : eSIP-7C
Mounting Type : Through Hole
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 62W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package : eSIP-7C
Mounting Type : Through Hole
0
95 in stock
TOP254GN
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Alternate Packaging
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 28W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 8-SMD (7 Leads), Gull Wing
Supplier Device Package : SMD-8C
Mounting Type : Surface Mount
Packaging : Tube
Alternate Packaging
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 28W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 8-SMD (7 Leads), Gull Wing
Supplier Device Package : SMD-8C
Mounting Type : Surface Mount
0
349 in stock
TOP254GN-TL
Power Integrations
Manufacturer : Power Integrations
Packaging : Cut Tape (CT)
Alternate Packaging
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 28W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 8-SMD (7 Leads), Gull Wing
Supplier Device Package : SMD-8C
Mounting Type : Surface Mount
Packaging : Cut Tape (CT)
Alternate Packaging
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 28W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 8-SMD (7 Leads), Gull Wing
Supplier Device Package : SMD-8C
Mounting Type : Surface Mount
0
1000 in stock
TOP254PN
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 28W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package : DIP-8C
Mounting Type : Through Hole
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 28W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package : DIP-8C
Mounting Type : Through Hole
0
792 in stock
TOP254YN
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 62W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : TO-220-7 (Formed Leads), 6 Leads
Supplier Device Package : TO-220-7C
Mounting Type : Through Hole
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 62W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : TO-220-7 (Formed Leads), 6 Leads
Supplier Device Package : TO-220-7C
Mounting Type : Through Hole
0
5733 in stock
TOP255EN
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 81W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package : eSIP-7C
Mounting Type : Through Hole
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 81W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package : eSIP-7C
Mounting Type : Through Hole
0
635 in stock
TOP255GN-TL
Power Integrations
Manufacturer : Power Integrations
Packaging : Cut Tape (CT)
Alternate Packaging
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 30W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 8-SMD (7 Leads), Gull Wing
Supplier Device Package : SMD-8C
Mounting Type : Surface Mount
Packaging : Cut Tape (CT)
Alternate Packaging
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 30W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 8-SMD (7 Leads), Gull Wing
Supplier Device Package : SMD-8C
Mounting Type : Surface Mount
0
1000 in stock
TOP255PN
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 30W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package : DIP-8C
Mounting Type : Through Hole
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz
Power (Watts) : 30W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package : DIP-8C
Mounting Type : Through Hole
0
264 in stock
TOP255YN
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 81W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : TO-220-7 (Formed Leads), 6 Leads
Supplier Device Package : TO-220-7C
Mounting Type : Through Hole
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 81W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : TO-220-7 (Formed Leads), 6 Leads
Supplier Device Package : TO-220-7C
Mounting Type : Through Hole
0
2293 in stock
TOP256EG
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 119W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package : eSIP-7C
Mounting Type : Through Hole
Packaging : Tube
Series : TOPSwitch®-HX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 700V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 119W
Fault Protection : Current Limiting, Over Temperature, Over Voltage
Control Features : -
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package : eSIP-7C
Mounting Type : Through Hole
0
278 in stock
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