Power Integrations LNK6406D-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.43 | $0.43 |
| 15+ | $0.41 | $6.15 |
| 25+ | $0.41 | $10.25 |
| 50+ | $0.38 | $19.00 |
| 100+ | $0.34 | $34.00 |
| N+ | $0.07 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch™-3 |
| 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 | 55% |
| Frequency - Switching | Up to 85kHz |
| Power (Watts) | 6.1 W |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Supplier Device Package | SO-8C |
| ROHS |  |
The LNK6406D-TL from Power Integrations is a Flyback offline switcher IC in the LinkSwitch-3 series, delivering 6.1 W of isolated output power. It features an integrated switch rated at 725V breakdown, a 55% maximum duty cycle, and switching frequency up to 85kHz. Packaged in a 7-lead 8-SOIC, it includes Current Limiting, Open Loop, Over Temperature, and Short Circuit protection across a -40°C to 150°C junction temperature range.
- Integrated 725V switch simplifies design and reduces external component count.
- Galvanically isolated Flyback topology for safe offline conversion.
- Wide -40°C to 150°C junction temperature range for demanding environments.
- Comprehensive protection including Current Limiting, Open Loop, Over Temperature, and Short Circuit.
- Up to 85kHz switching with 55% max duty cycle for compact designs.
Low-to-Mid Power Isolated Adapters
The LNK6406D-TL delivers 6.1 W in an isolated Flyback topology with an integrated 725V switch, ideal for compact low-to-mid power AC-DC adapters.
Harsh-Environment Supplies
A -40°C to 150°C junction temperature range makes this device suitable for demanding environments requiring reliable isolated bias power.
Appliance Auxiliary Power
Current Limiting and Open Loop protection make the LNK6406D-TL a robust choice for auxiliary supplies in appliances and control boards.
Metering and Sensor Electronics
The 7-lead 8-SOIC package and up to 85kHz switching support compact isolated supplies for metering and sensor systems.
- Q: What topology does the LNK6406D-TL use?
- A: It is a Flyback offline switcher from Power Integrations' LinkSwitch-3 series.
- Q: Is the output isolated?
- A: Yes, it provides galvanically isolated output.
- Q: Does it include an integrated switch?
- A: Yes, it has an integrated switch with a 725V breakdown rating.
- Q: What is the maximum duty cycle and frequency?
- A: 55% maximum duty cycle with switching frequency up to 85kHz.
- Q: What power does it deliver?
- A: 6.1 W output power.
- Q: What protections are included?
- A: Current Limiting, Open Loop, Over Temperature, and Short Circuit protection.
LNK6406D-TL.pdf
- Q: What topology does the LNK6406D-TL use?
- A: It is a Flyback offline switcher from Power Integrations' LinkSwitch-3 series.
- Q: Is the output isolated?
- A: Yes, it provides galvanically isolated output.
- Q: Does it include an integrated switch?
- A: Yes, it has an integrated switch with a 725V breakdown rating.
- Q: What is the maximum duty cycle and frequency?
- A: 55% maximum duty cycle with switching frequency up to 85kHz.
- Q: What power does it deliver?
- A: 6.1 W output power.
- Q: What protections are included?
- A: Current Limiting, Open Loop, Over Temperature, and Short Circuit protection.
