Power Integrations LNK604PG
| 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 | Tube | |
| 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) | 4.1 W |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads |
| Supplier Device Package | 8-PDIP-C |
| ROHS |  |
The Power Integrations LNK604PG is a Flyback offline switcher from the LinkSwitch®-II series with an integrated switch and 700V breakdown rating. It delivers up to 4.1 W at switching frequencies up to 85kHz with 55% maximum duty cycle. Housed in an 8-DIP package, it provides galvanically isolated output with current limiting, open loop, over temperature, and short circuit protection over a -40°C to 150°C junction range.
- Integrated switch simplifies low-power isolated Flyback designs.
- 700V breakdown supports robust offline operation.
- Fault protection including open loop and short circuit enhances safety.
- Compact 8-DIP package for space-constrained boards.
- Wide -40°C to 150°C junction range for demanding environments.
Low-Power Isolated Bias Supplies
The LNK604PG delivers up to 4.1 W in a Flyback topology with galvanic isolation, ideal for bias and housekeeping rails in larger systems.
Compact Appliance Electronics
With an integrated switch and 8-DIP package, it enables compact isolated supplies for small appliance control boards.
Metering and Sensor Modules
700V breakdown and fault protection (open loop, over temperature, short circuit) support reliable operation in metering and sensor front ends.
Standby Power Rails
Up to 85kHz switching and 55% max duty cycle suit low-power isolated standby supplies across a -40°C to 150°C junction range.
- Q: What topology does the LNK604PG use?
- A: Flyback offline switcher with integrated switch and isolated output.
- Q: What is the breakdown voltage?
- A: 700V Vds rating.
- Q: How much power can it deliver?
- A: Up to 4.1 W.
- Q: What is the switching frequency?
- A: Up to 85kHz with 55% max duty cycle.
- Q: What protections are included?
- A: Current limiting, open loop, over temperature, and short circuit.
LNK604PG.pdf
- Q: What topology does the LNK604PG use?
- A: Flyback offline switcher with integrated switch and isolated output.
- Q: What is the breakdown voltage?
- A: 700V Vds rating.
- Q: How much power can it deliver?
- A: Up to 4.1 W.
- Q: What is the switching frequency?
- A: Up to 85kHz with 55% max duty cycle.
- Q: What protections are included?
- A: Current limiting, open loop, over temperature, and short circuit.
