Power Integrations LNK4012S-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.17 | $0.17 |
| 15+ | $0.17 | $2.55 |
| 25+ | $0.16 | $4.00 |
| 50+ | $0.15 | $7.50 |
| 100+ | $0.14 | $14.00 |
| N+ | $0.03 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch™-4 |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | 5V ~ 16.5V |
| Duty Cycle | - |
| Frequency - Switching | 65kHz |
| Power (Watts) | 6.5 W |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Control Features | - |
| Operating Temperature | -25°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 |
| Supplier Device Package | SOT-23-6 |
| ROHS |  |
The LNK4012S-TL from Power Integrations is a Flyback offline switcher in the LinkSwitch-4 series, packaged in a compact SOT-23-6. It provides isolated AC-DC conversion up to 6.5 W, operates at 65kHz, and runs from a 5V to 16.5V Vcc supply. It drives an external switch and includes Over Temperature, Over Voltage, and Short Circuit protection across a -25°C to 125°C junction range.
- Compact SOT-23-6 package enables space-constrained isolated designs.
- Flyback topology provides galvanic isolation between input and output.
- 6.5 W power capability suits low-power offline supplies.
- Built-in Over Temperature, Over Voltage, and Short Circuit protection improves reliability.
- Wide -25°C to 125°C junction range supports varied environments.
Compact AC-DC Adapters
The LNK4012S-TL delivers up to 6.5 W in a Flyback topology, making it well suited to small isolated adapters and chargers where a SOT-23-6 footprint saves board space.
Standby & Auxiliary Supplies
With a 5V to 16.5V Vcc supply and 65kHz switching, this LinkSwitch-4 device supports isolated bias and housekeeping rails in larger systems.
Home & Office Electronics
Over Temperature, Over Voltage, and Short Circuit protection help safeguard low-power offline designs operating across a -25°C to 125°C junction range.
Industrial Control Modules
Galvanic isolation via the Flyback topology keeps primary and secondary domains separated in metering, sensing, and control boards.
- Q: What topology does the LNK4012S-TL use?
- A: It is a Flyback offline switcher for isolated AC-DC conversion.
- Q: Does it have an integrated switch?
- A: No, it drives an external power switch.
- Q: What is the switching frequency?
- A: 65kHz.
- Q: What is the Vcc supply range?
- A: 5V to 16.5V.
- Q: What power level does it support?
- A: Up to 6.5 W.
- Q: What protections are included?
- A: Over Temperature, Over Voltage, and Short Circuit protection.
LNK4012S-TL.pdf
- Q: What topology does the LNK4012S-TL use?
- A: It is a Flyback offline switcher for isolated AC-DC conversion.
- Q: Does it have an integrated switch?
- A: No, it drives an external power switch.
- Q: What is the switching frequency?
- A: 65kHz.
- Q: What is the Vcc supply range?
- A: 5V to 16.5V.
- Q: What power level does it support?
- A: Up to 6.5 W.
- Q: What protections are included?
- A: Over Temperature, Over Voltage, and Short Circuit protection.
