The LC5225S is an LED driver IC from Quarktwin Technology Ltd. designed for off-line DC/DC applications. It features a buck and buck-boost topology, allowing for flexibility in circuit design. The device supports a high input voltage range of up to 450 V, making it suitable for various LED lighting applications. It provides a constant output current of 0.5 A, adjustable via the REF pin, and includes built-in PWM dimming control. The LC5225S incorporates several protection features, including open protection with latched shutdown, undervoltage lockout, overcurrent protection, and thermal shutdown with auto restart, enhancing the reliability of the circuit. The IC is available in an SOP8 package, which is advantageous for compact designs. This product is ideal for engineers looking for a robust and efficient solution for LED driver applications.
LED Driver IC 1 Output AC DC Offline Switcher Step-Down (Buck), Step-Up (Boost) PWM Dimming 400mA 8-SOP
| Quarktwin Technology Ltd. | |
|---|---|
| Product Category | Gate Drivers |
| Product Number | LC5225S |
| Product Name | LED Drivers |
| Number of Outputs | 1; 1 |
| Output Configuration | Inverting; Step-Down (Buck), Step-Up (Boost) |
| Output Current | 0.4000 amps |
