Power Integrations TOP265VG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.48 | $1.48 |
| 15+ | $1.44 | $21.60 |
| 25+ | $1.40 | $35.00 |
| 50+ | $1.33 | $66.50 |
| 100+ | $1.17 | $117.00 |
| N+ | $0.23 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | TOPSwitch®-JX |
| Packaging | Tube | |
| 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) | 36 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Control Features | Frequency Control |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 12-SDIP (0.412", 10.46mm), 11 Leads, Exposed Pad |
| Supplier Device Package | eDIP-12 |
| ROHS |  |
The TOP265VG from Power Integrations is an isolated flyback offline switcher in the TOPSwitch®-JX family. It integrates a 725V power switch and delivers up to 36 W with selectable 66kHz or 132kHz switching frequency and a 78% maximum duty cycle. Frequency control plus Current Limiting, Over Load, Over Temperature, Over Voltage, and Short Circuit protection support robust designs across a -40°C to 150°C junction temperature range in a 12-SDIP package.
- Integrated 725V switch simplifies isolated flyback designs and improves voltage margin.
- 36 W output with 66kHz/132kHz frequency options balances efficiency and size.
- Comprehensive protection suite (Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit) enhances reliability.
- Frequency control and 78% max duty cycle support flexible magnetics design.
- -40°C to 150°C junction temperature range suits harsh environments.
Industrial Power Supplies
The 725V breakdown rating and -40°C to 150°C junction temperature range make the TOP265VG suitable for rugged isolated flyback supplies in industrial equipment.
Consumer Adapters and Chargers
36 W output with 66kHz/132kHz selectable frequency and integrated switch supports compact isolated adapters for consumer electronics.
Appliance Auxiliary Rails
Comprehensive protection including Over Load, Over Voltage, and Short Circuit ensures reliable isolated bias supplies in appliances.
Telecom and Networking Bias
Frequency control and 78% maximum duty cycle enable efficient isolated flyback designs for networking and telecom auxiliary power.
LED and Display Drivers
Isolated flyback topology with integrated switch delivers regulated rails for display and lighting subsystems requiring mains isolation.
- Q: What topology does the TOP265VG use?
- A: It is an isolated flyback offline switcher from the TOPSwitch®-JX series.
- Q: What is the breakdown voltage?
- A: The integrated switch is rated at 725V.
- Q: What power can it deliver?
- A: Up to 36 W.
- Q: What switching frequencies are available?
- A: 66kHz and 132kHz, with frequency control and a 78% maximum duty cycle.
- Q: What protections are included?
- A: Current Limiting, Over Load, Over Temperature, Over Voltage, and Short Circuit protection.
- Q: What is the operating temperature?
- A: -40°C to 150°C (TJ), suitable for harsh environments.
TOP265VG.pdf
- Q: What topology does the TOP265VG use?
- A: It is an isolated flyback offline switcher from the TOPSwitch®-JX series.
- Q: What is the breakdown voltage?
- A: The integrated switch is rated at 725V.
- Q: What power can it deliver?
- A: Up to 36 W.
- Q: What switching frequencies are available?
- A: 66kHz and 132kHz, with frequency control and a 78% maximum duty cycle.
- Q: What protections are included?
- A: Current Limiting, Over Load, Over Temperature, Over Voltage, and Short Circuit protection.
- Q: What is the operating temperature?
- A: -40°C to 150°C (TJ), suitable for harsh environments.
