STMicroelectronics

STLA02PUR

STLA02PUR Description

The STLA02PUR is a high-performance, surface-mount DC-DC regulator designed and manufactured by STMicroelectronics. This device is part of the External/Internal LED Drivers category and is specifically engineered for backlight applications. With a compact 6DFN package, it offers a versatile solution for space-constrained designs. The STLA02PUR is currently active and compliant with various industry standards, making it a reliable choice for electronic systems.

STLA02PUR Features

• Voltage Supply Range: The STLA02PUR operates with a minimum supply voltage of 2.5V and a maximum of 18V, providing flexibility in various power supply scenarios.
• Output Voltage: It delivers a stable 27V output, suitable for driving LEDs with high-voltage requirements.
• Internal Switches: The presence of internal switches simplifies the design, reducing the need for external components.
• Frequency: Operating at a frequency of 2MHz, the STLA02PUR ensures efficient power conversion with minimal electromagnetic interference.
• Dimming Capability: It supports PWM dimming, allowing for precise control over LED brightness levels.
• Current Output: Capable of delivering 20mA per channel, the STLA02PUR is ideal for applications requiring moderate current levels.
• Mounting Type: The surface-mount design facilitates easy integration into printed circuit boards (PCBs).
• Number of Outputs: With a single output, the STLA02PUR is well-suited for single-channel LED driving applications.
• RoHS Compliance: Compliant with RoHS3, the STLA02PUR meets environmental standards for hazardous substance restrictions.
• Moisture Sensitivity Level (MSL): Rated at MSL 1, the device can be stored and handled without strict humidity controls, simplifying logistics and storage.
• REACH Status: Unaffected by REACH regulations, ensuring compliance with European chemical safety standards.

STLA02PUR Applications

The STLA02PUR is particularly well-suited for backlight applications in various electronic devices due to its high-voltage output and PWM dimming capabilities. It is ideal for use in:

• Portable Electronics: Such as smartphones, tablets, and laptops, where backlighting is crucial for visibility.
• Automotive Displays: For dashboards and infotainment systems, where reliability and performance are paramount.
• Industrial Equipment: In machinery and equipment that require LED indicators or backlighting for user interfaces.

Conclusion of STLA02PUR

The STLA02PUR from STMicroelectronics stands out for its versatility, performance, and compliance with industry standards. Its unique combination of features, such as a wide voltage supply range, PWM dimming, and a single output channel, make it an excellent choice for backlight applications in various electronic devices. With its compact form factor and surface-mount design, the STLA02PUR offers a space-efficient solution for designers looking to integrate high-performance LED driving capabilities into their products.