Power Integrations TOP265KG-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.50 | $1.50 |
| 15+ | $1.45 | $21.75 |
| 25+ | $1.42 | $35.50 |
| 50+ | $1.34 | $67.00 |
| 100+ | $1.19 | $119.00 |
| N+ | $0.24 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | TOPSwitch®-JX |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| 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) | 53 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 | Surface Mount |
| Package / Case | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad |
| Supplier Device Package | 12-ESOP |
| ROHS |  |
The Power Integrations TOP265KG-TL is a flyback offline switcher in the TOPSwitch-JX series, delivering up to 53 W with a 725V breakdown rating and an integrated switch. Housed in a 12-BESOP package with exposed pad, it provides galvanically isolated output, 78% max duty cycle, and 66kHz/132kHz frequency control with full fault protection.
- Integrated switch reduces external component count and simplifies isolated flyback design.
- 725V breakdown voltage supports robust offline operation.
- 53 W output power suits medium-power isolated supplies.
- Comprehensive fault protection (current limiting, over load, over temperature, over voltage, short circuit) improves reliability.
- Wide -40°C to 150°C junction temperature range for demanding environments.
AC-DC Adapters and Chargers
The TOP265KG-TL flyback topology with integrated switch and 725V breakdown suits compact isolated AC-DC adapters up to 53 W, simplifying design by eliminating an external power MOSFET.
Industrial Auxiliary Supplies
With a -40°C to 150°C junction temperature range and 78% max duty cycle, this TOPSwitch-JX device supports reliable isolated bias supplies in industrial equipment.
Consumer Electronics Power
Frequency control at 66kHz/132kHz helps manage switching behavior in isolated flyback designs for set-top boxes and home appliances.
Standby and Housekeeping Rails
Comprehensive fault protection including over voltage, over load, and short circuit makes this device suitable for isolated housekeeping power in larger systems.
- Q: What is the topology of the TOP265KG-TL?
- A: It is a flyback offline switcher with galvanically isolated output and an integrated switch.
- Q: What is the breakdown voltage?
- A: The Vds breakdown rating is 725V.
- Q: How much power can it deliver?
- A: It delivers up to 53 W.
- Q: What switching frequency does it use?
- A: It operates at 66kHz or 132kHz with frequency control.
- Q: What protections are included?
- A: Current limiting, over load, over temperature, over voltage, and short circuit protection.
TOP265KG-TL.pdf
- Q: What is the topology of the TOP265KG-TL?
- A: It is a flyback offline switcher with galvanically isolated output and an integrated switch.
- Q: What is the breakdown voltage?
- A: The Vds breakdown rating is 725V.
- Q: How much power can it deliver?
- A: It delivers up to 53 W.
- Q: What switching frequency does it use?
- A: It operates at 66kHz or 132kHz with frequency control.
- Q: What protections are included?
- A: Current limiting, over load, over temperature, over voltage, and short circuit protection.
