STMicroelectronics

HVLED815PF

HVLED815PF Description

The HVLED815PF from STMicroelectronics is a high-performance AC/DC offline switcher IC designed for LED driver applications. It integrates an internal switch, supporting a flyback topology with a fixed switching frequency of 166kHz. Operating within a wide input voltage range (11.5V to 23V), it is optimized for single-output LED driving with PWM dimming capability. Packaged in a 16SO tube, this RoHS3-compliant device is ideal for surface-mount designs, offering reliability with a Moisture Sensitivity Level (MSL) of 3 (168 hours). Its REACH-unaffected status ensures compliance with environmental regulations.

HVLED815PF Features

• Integrated Switch: Eliminates the need for external MOSFETs, reducing BOM cost and PCB space.
• Wide Input Range (11.5V–23V): Supports flexible power supply configurations.
• PWM Dimming: Enables precise brightness control for LED applications.
• Flyback Topology: Efficient power conversion for isolated/non-isolated designs.
• 166kHz Fixed Frequency: Reduces EMI and simplifies filter design.
• Compact 16SO Package: Suitable for space-constrained applications.
• RoHS3 & REACH Compliant: Meets stringent environmental standards.

HVLED815PF Applications

• LED Lighting: High-efficiency drivers for residential/commercial LED bulbs, downlights, and streetlights.
• Industrial Lighting: Robust performance in harsh environments with stable dimming control.
• Consumer Electronics: Backlight drivers for TVs, monitors, and signage.
• Smart Lighting Systems: Compatible with PWM-controlled smart lighting setups.

Conclusion of HVLED815PF

The HVLED815PF stands out as a cost-effective, high-integration solution for LED driving, combining efficiency, compactness, and regulatory compliance. Its internal switch and PWM dimming make it superior to discrete designs, while its flyback topology ensures reliable performance across diverse applications. Ideal for modern LED lighting systems, it balances performance, size, and cost, making it a top choice for designers seeking optimized offline switcher ICs.