Power Integrations LNK615PG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.69 | $0.69 |
| 15+ | $0.67 | $10.05 |
| 25+ | $0.66 | $16.50 |
| 50+ | $0.62 | $31.00 |
| 100+ | $0.55 | $55.00 |
| N+ | $0.11 | 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) | 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 | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads |
| Supplier Device Package | 8-PDIP-C |
| ROHS |  |
The LNK615PG from Power Integrations is a Flyback offline switcher in the LinkSwitch-II series that combines an integrated switch with a 700V breakdown rating. It delivers up to 5.1 W at switching frequencies up to 85kHz with a 55% maximum duty cycle. Housed in an 8-DIP (7-lead) package, it provides isolated conversion with current limiting, open loop, over temperature, and short circuit protection across a -40°C to 150°C junction range.
- Integrated switch simplifies isolated Flyback designs and reduces external part count.
- 700V breakdown voltage supports wide mains input margins.
- Comprehensive protection set (current limiting, open loop, over temperature, short circuit) improves reliability.
- Wide -40°C to 150°C junction range suits demanding thermal environments.
- Compact 8-DIP package eases assembly in space-constrained boards.
Compact AC-DC Adapters
The LNK615PG integrates the switch and controller in a Flyback topology, making it well suited to small, low-power AC-DC adapters up to 5.1 W where a minimal external component count is desired.
Standby and Auxiliary Supplies
With a 700V breakdown rating and up to 85kHz switching, this isolated Flyback device supports auxiliary bias supplies that must tolerate wide mains input while remaining galvanically isolated.
Home Appliance Control Boards
Built-in current limiting, open loop, over temperature, and short circuit protection help appliance control electronics operate reliably across a -40°C to 150°C junction range.
Industrial Sensor and Metering Front-Ends
The 8-DIP package and 55% maximum duty cycle make the LNK615PG a practical choice for isolated low-power rails in metering and sensor modules.
- Q: What is the topology of the LNK615PG?
- A: It is a Flyback offline switcher with an integrated switch and 700V breakdown voltage.
- Q: What is the maximum output power?
- A: It delivers up to 5.1 W.
- Q: What is the switching frequency?
- A: Up to 85kHz with a 55% maximum duty cycle.
- Q: What protections are included?
- A: Current limiting, open loop, over temperature, and short circuit protection.
- Q: What package and temperature range does it use?
- A: 8-DIP (7 leads) with an operating junction temperature of -40°C to 150°C.
LNK615PG.pdf
- Q: What is the topology of the LNK615PG?
- A: It is a Flyback offline switcher with an integrated switch and 700V breakdown voltage.
- Q: What is the maximum output power?
- A: It delivers up to 5.1 W.
- Q: What is the switching frequency?
- A: Up to 85kHz with a 55% maximum duty cycle.
- Q: What protections are included?
- A: Current limiting, open loop, over temperature, and short circuit protection.
- Q: What package and temperature range does it use?
- A: 8-DIP (7 leads) with an operating junction temperature of -40°C to 150°C.
