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.
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Part Number
Manufacturer
Description
Unit Price
In Stock
TOP270KG-TL
Power Integrations
Manufacturer : Power Integrations
Packaging : Cut Tape (CT)
Alternate Packaging
Series : TOPSwitch®-JX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 725V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 91W
Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features : Frequency Control
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad
Supplier Device Package : 12-ESOP
Mounting Type : Surface Mount
Packaging : Cut Tape (CT)
Alternate Packaging
Series : TOPSwitch®-JX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 725V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 91W
Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features : Frequency Control
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad
Supplier Device Package : 12-ESOP
Mounting Type : Surface Mount
0
6700 in stock
TOP271EG
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®-JX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 725V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 244W
Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features : Frequency Control
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®-JX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 725V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 244W
Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features : Frequency Control
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
2793 in stock
TOP271KG
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Alternate Packaging
Series : TOPSwitch®-JX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 725V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 102W
Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features : Frequency Control
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad
Supplier Device Package : 12-ESOP
Mounting Type : Surface Mount
Packaging : Tube
Alternate Packaging
Series : TOPSwitch®-JX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 725V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 102W
Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features : Frequency Control
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad
Supplier Device Package : 12-ESOP
Mounting Type : Surface Mount
0
3132 in stock
TOP271KG-TL
Power Integrations
Manufacturer : Power Integrations
Packaging : Cut Tape (CT)
Alternate Packaging
Series : TOPSwitch®-JX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 725V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 102W
Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features : Frequency Control
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad
Supplier Device Package : 12-ESOP
Mounting Type : Surface Mount
Packaging : Cut Tape (CT)
Alternate Packaging
Series : TOPSwitch®-JX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 725V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 102W
Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features : Frequency Control
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad
Supplier Device Package : 12-ESOP
Mounting Type : Surface Mount
0
2000 in stock
TOP271VG
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®-JX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 725V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 59W
Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features : Frequency Control
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 12-SDIP (0.412", 10.46mm) Exposed Pad
Supplier Device Package : eDIP-12
Mounting Type : Through Hole
Packaging : Tube
Series : TOPSwitch®-JX
Part Status : Active
Output Isolation : Isolated
Internal Switch(s) : Yes
Voltage - Breakdown : 725V
Topology : Flyback
Voltage - Start Up : -
Voltage - Supply (Vcc/Vdd) : -
Duty Cycle : 78%
Frequency - Switching : 66kHz, 132kHz
Power (Watts) : 59W
Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features : Frequency Control
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 12-SDIP (0.412", 10.46mm) Exposed Pad
Supplier Device Package : eDIP-12
Mounting Type : Through Hole
0
291 in stock
TOP412G
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
Packaging : Tube
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
0
100 in stock
TOP412GN
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
Packaging : Tube
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
0
100 in stock
TOP412GN-TL
Power Integrations
Manufacturer : Power Integrations
Packaging : Tape & Reel (TR)
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
Packaging : Tape & Reel (TR)
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
0
100 in stock
TOP412G-TL
Power Integrations
Manufacturer : Power Integrations
Packaging : Tape & Reel (TR)
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
Packaging : Tape & Reel (TR)
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
0
100 in stock
TOP414G
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
Packaging : Tube
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
0
100 in stock
TOP414GN
Power Integrations
Manufacturer : Power Integrations
Packaging : Tube
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
Packaging : Tube
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
0
100 in stock
TOP414GN-TL
Power Integrations
Manufacturer : Power Integrations
Packaging : Tape & Reel (TR)
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
Packaging : Tape & Reel (TR)
Series : TOPSwitch®
Part Status : Obsolete
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive, Isolation Capable
Topology : Buck, Boost, Flyback, Forward Converter
Output Type : -
Number of Outputs : 1
Voltage - Input (Min) : -
Voltage - Input (Max) : -
Voltage - Output (Min/Fixed) : -
Voltage - Output (Max) : -
Current - Output : -
Frequency - Switching : 120kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-SMD, Gull Wing
Supplier Device Package : 8-SMD
0
100 in stock
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