Power Integrations LNK605DG-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.95 | $0.95 |
| 15+ | $0.92 | $13.80 |
| 25+ | $0.90 | $22.50 |
| 50+ | $0.85 | $42.50 |
| 100+ | $0.75 | $75.00 |
| N+ | $0.15 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch®-II |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 55% |
| Frequency - Switching | Up to 85kHz |
| Power (Watts) | 5.1 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 Power Integrations LNK605DG-TL is a Flyback offline switcher from the LinkSwitch®-II series with an integrated power switch for isolated AC-DC supplies. It delivers up to 5.1W, features a 700V breakdown rating, a 55% max duty cycle, and switching up to 85kHz. Built-in current limiting, open loop, over temperature, and short circuit protection enhance reliability. It is housed in an 8-SOIC 7-lead package and operates across a -40°C to 150°C junction temperature range.
- Integrated power switch simplifies design and reduces external parts.
- 700V breakdown voltage supports robust offline operation.
- Up to 5.1W output suits compact isolated supplies.
- Comprehensive protection including short circuit and over temperature improves safety.
- Wide -40°C to 150°C junction temperature range suits demanding environments.
Compact Isolated Flyback Supplies
The LNK605DG-TL is a Flyback switcher with an integrated switch, delivering up to 5.1W for small isolated supplies. Its 700V breakdown rating supports offline operation.
Chargers and Adapters
With switching up to 85kHz and a 55% max duty cycle, this device suits compact chargers and adapters where a small magnetic footprint is important.
Appliances and Consumer Devices
A -40°C to 150°C junction temperature range and comprehensive protection (current limiting, open loop, over temperature, short circuit) make it reliable in appliance and consumer designs.
Space-Constrained 8-SOIC Layouts
The 8-SOIC 7-lead package enables compact isolated designs, while the integrated switch simplifies the bill of materials.
- Q: What topology does the LNK605DG-TL use?
- A: It is a Flyback offline switcher for isolated power supplies.
- Q: Does it include an integrated switch?
- A: Yes, the power switch is integrated, reducing external component count.
- Q: What is the breakdown voltage rating?
- A: It features a 700V breakdown voltage rating.
- Q: How much power can it deliver?
- A: It delivers up to 5.1W.
- Q: What protections are included?
- A: Current limiting, open loop, over temperature, and short circuit protection are built in.
LNK605DG-TL.pdf
- Q: What topology does the LNK605DG-TL use?
- A: It is a Flyback offline switcher for isolated power supplies.
- Q: Does it include an integrated switch?
- A: Yes, the power switch is integrated, reducing external component count.
- Q: What is the breakdown voltage rating?
- A: It features a 700V breakdown voltage rating.
- Q: How much power can it deliver?
- A: It delivers up to 5.1W.
- Q: What protections are included?
- A: Current limiting, open loop, over temperature, and short circuit protection are built in.
