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Power Integrations Link Switch 80 A 8-Pin Surface Mount SO-8C LNK3302D-TL
Specifications
| Country of Origin | India |
|---|---|
| Brand | Power Integrations |
| Height | 3.9mm |
| Length | 4.9mm |
| Model | LNK3302D-TL |
| Width | 1.75mm |
| Output Power | 10W |
| Mount Type | Surface |
| Maximum Duty Cycle | 0.69% |
| Series | LinkSwitch-TNZ |
| Topology | Flyback |
| Maximum Operating Temperature | 150°C |
| Package Type | SO-8C |
| Minimum Operating Temperature | -40°C |
| Maximum Input Voltage | 70V |
| Maximum Output Current | 80A |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 85V |
| Pin Count | 8 |
| Supply Current | 180μA |
| Minimum Output Current | 120mA |
Key Features
- Features an 8-pin SO-8C package for compact surface mounting.
- Supports maximum input voltage of 70V and output power up to 10W.
- Operates efficiently with a maximum output current of 80A.
- Built-in oscillator and power MOSFET with 725 V rating ensure reliable performance.
- Includes lossless zero crossing signal generation for system clock and timing functions.
- Incorporates thermal shutdown and overvoltage protection for enhanced safety.
- Operates within a temperature range of -40°C to 150°C, suitable for industrial environments.
- Ideal for flyback converter circuits in electronic power management systems.
Product Description
Power Integrations LNK3302D-TL is a high-performance link switch IC tailored for power management applications that require efficient power conversion with integrated control features. This 8-pin SO-8C surface mount device is engineered for flyback topology and can handle a maximum input voltage of 70V, delivering up to 10W output power with a maximum output current of 80A.
The device integrates a robust 725 V power MOSFET, an oscillator for timing generation, and a high-voltage switched current source for self-biasing, enabling lossless generation of AC zero crossing signals vital for system clock and timing precision. Its design includes frequency jittering to reduce electromagnetic interference, simplifying filter requirements.
Additional features include soft-start functionality to limit startup stress on components, hysteretic over-temperature protection to prevent thermal damage, and output and input overvoltage protection circuitry for enhanced device reliability and safety under varying electrical conditions.
With a compact 3.9mm height, 4.9mm length, and 1.75mm width, it fits efficiently in space-constrained applications. The LNK3302D-TL operates reliably across a wide temperature range from -40°C to 150°C, making it suitable for demanding industrial, electronic component, and power management systems.
8-pin SO-8C surface mount package. Maximum input voltage: 70V, minimum input voltage: 85V. Maximum output current of 80A and minimum output current of 120mA. Supports flyback topology with a 0.69% maximum duty cycle. Incorporates lossless zero cross detection, frequency jittering, and soft-start features.
Includes thermal shutdown and overvoltage protection. RoHS compliant design. Dimensions: Height 3.9mm, Length 4.9mm, Width 1.75mm. Supply current of 180μA suitable for low power consumption designs.
This IC is ideal for power management in consumer electronics, industrial systems, and AC-DC converter applications requiring reliable switching and protection features. Its combination of integrated power MOSFET and control electronics facilitates efficient and compact design solutions.
Explore a broad range of Power Management ICs and related components for industrial, commercial, and laboratory power conversion needs at EnvMart.
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Frequently Asked Questions
The maximum output power of this model is 10W.
It supports a maximum input voltage of 70V.
This unit can handle a maximum output current of 80A.
The dimensions are 3.9mm in height, 4.9mm in length, and 1.75mm in width.
It operates within a temperature range of -40°C to 150°C.
This model uses an 8-pin SO-8C surface mount package.
It supports flyback topology, making it suitable for power management applications.
It includes thermal shutdown and overvoltage protection for enhanced safety.
The supply current is 180μA, suitable for low power consumption designs.
The minimum input voltage is 85V.
It is ideal for power management in consumer electronics, industrial systems, and AC-DC converter applications.
The maximum duty cycle is 0.69%.
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