Power Integrations LNK6407D-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.52 | $0.52 |
| 15+ | $0.51 | $7.65 |
| 25+ | $0.50 | $12.50 |
| 50+ | $0.47 | $23.50 |
| 100+ | $0.41 | $41.00 |
| N+ | $0.08 | Price Inquiry |
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| 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) | 7.5 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 LNK6407D-TL from Power Integrations is a Flyback offline switcher in the LinkSwitch™-3 series, delivering up to 7.5 W with a 725V integrated switch. It provides galvanically isolated output, up to 85kHz switching frequency, and 55% maximum duty cycle in a compact 8-SOIC (7-lead) package. Current limiting, open-loop, over-temperature, and short-circuit protection support dependable low-power isolated AC-DC designs across -40°C to 150°C junction temperatures.
- Integrated 725V switch reduces external component count and board space.
- Flyback topology with isolated output suits supplies up to 7.5 W.
- Comprehensive protection (current limiting, open loop, over temperature, short circuit) improves reliability.
- Wide -40°C to 150°C junction temperature range.
- Compact 8-SOIC 7-lead package for space-constrained designs.
Compact Isolated Adapters
The LNK6407D-TL's integrated 725V switch and Flyback topology suit small isolated AC-DC adapters up to 7.5 W with minimal external components.
Auxiliary & Bias Supplies
With up to 85kHz switching and 55% max duty cycle, this LinkSwitch™-3 device fits isolated bias rails in larger systems.
Home Appliance Electronics
The wide -40°C to 150°C junction temperature range supports reliable isolated control power in appliance boards.
IoT & Connected Devices
Built-in short-circuit and open-loop protection help deliver a robust isolated supply for connected low-power devices.
- Q: What topology does the LNK6407D-TL use?
- A: It is a Flyback offline switcher with galvanically isolated output.
- Q: Does it include an integrated switch?
- A: Yes, the power switch is integrated on-chip.
- Q: What is the breakdown voltage?
- A: The integrated switch has a 725V breakdown (Vds) rating.
- Q: What output power can it deliver?
- A: Up to 7.5 W.
- Q: What protections are built in?
- A: Current limiting, open loop, over temperature, and short circuit protection.
LNK6407D-TL.pdf
- Q: What topology does the LNK6407D-TL use?
- A: It is a Flyback offline switcher with galvanically isolated output.
- Q: Does it include an integrated switch?
- A: Yes, the power switch is integrated on-chip.
- Q: What is the breakdown voltage?
- A: The integrated switch has a 725V breakdown (Vds) rating.
- Q: What output power can it deliver?
- A: Up to 7.5 W.
- Q: What protections are built in?
- A: Current limiting, open loop, over temperature, and short circuit protection.
