Power Integrations LNK3207G-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.04 | $1.04 |
| 15+ | $1.00 | $15.00 |
| 25+ | $0.98 | $24.50 |
| 50+ | $0.93 | $46.50 |
| 100+ | $0.82 | $82.00 |
| N+ | $0.16 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LinkSwitch®-TN2 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Topology | Buck, Buck-Boost, Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 69% |
| Frequency - Switching | 66kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit |
| Control Features | EN, Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SMD (7 Leads), Gull Wing |
| Supplier Device Package | SMD-8C |
| ROHS |  |
The Power Integrations LNK3207G-TL is a multi-topology offline switcher from the LinkSwitch®-TN2 series supporting buck, buck-boost, and flyback configurations in a non-isolated design with an integrated power switch. It features a 725V breakdown voltage, 66kHz switching frequency, and 69% maximum duty cycle. Control features include EN, frequency control, and soft start, while protections cover current limiting, over temperature, over voltage, and short circuit. The 8-SMD package is rated for junction temperatures from -40°C to 150°C.
- Supports buck, buck-boost, and flyback topologies for flexible non-isolated AC-DC designs.
- Integrated 725V switch reduces external component count.
- Soft start and frequency control features improve startup and regulation behavior.
- Comprehensive protection set including over voltage, short circuit, and over temperature.
- 8-SMD gull-wing package supports automated assembly across -40°C to 150°C.
Non-Isolated AC-DC Supplies
The LNK3207G-TL supports buck, buck-boost, and flyback topologies in a non-isolated configuration, making it flexible for direct-coupled AC-DC power stages. The integrated 725V switch simplifies the circuit.
Appliance Control Boards
With soft start and frequency control features, this device supports stable non-isolated rails in home appliances. The 66kHz switching frequency and 69% maximum duty cycle balance size and efficiency.
Smart Home and IoT Devices
The EN control feature and integrated protections (over voltage, short circuit, over temperature) suit compact non-isolated supplies for connected devices and sensors.
Industrial Auxiliary Power
Rated for -40°C to 150°C junction temperatures, the LNK3207G-TL fits non-isolated bias supplies in industrial controls and metering equipment.
- Q: What topologies does the LNK3207G-TL support?
- A: It supports buck, buck-boost, and flyback topologies in a non-isolated configuration with an integrated switch.
- Q: What is the breakdown voltage?
- A: The device is rated for 725V breakdown voltage.
- Q: What switching frequency does it use?
- A: It operates at 66kHz with a 69% maximum duty cycle.
- Q: What control features are included?
- A: It includes EN, frequency control, and soft start.
- Q: What protections are integrated?
- A: Current limiting, over temperature, over voltage, and short circuit protection are included.
LNK3207G-TL.pdf
- Q: What topologies does the LNK3207G-TL support?
- A: It supports buck, buck-boost, and flyback topologies in a non-isolated configuration with an integrated switch.
- Q: What is the breakdown voltage?
- A: The device is rated for 725V breakdown voltage.
- Q: What switching frequency does it use?
- A: It operates at 66kHz with a 69% maximum duty cycle.
- Q: What control features are included?
- A: It includes EN, frequency control, and soft start.
- Q: What protections are integrated?
- A: Current limiting, over temperature, over voltage, and short circuit protection are included.
