STMicroelectronics

L6599D  

Power Supply Controllers, Monitors

L6599D Description

The L6599D from STMicroelectronics is a high-performance resonant converter controller IC designed for advanced power supply applications. Packaged in a 16-SOIC surface-mount form factor, it operates within a wide supply voltage range of 8.85V to 16V and features a low supply current of 3.5 mA, ensuring efficient power management. With an operating temperature range of 0°C to 105°C, it is suitable for demanding industrial and commercial environments. The device is RoHS3 compliant and adheres to REACH unaffected standards, making it environmentally friendly.

L6599D Features

• Resonant Converter Control: Optimized for LLC (Inductor-Inductor-Capacitor) and ZVS (Zero Voltage Switching) topologies, enhancing efficiency and reducing switching losses.
• Wide Voltage Range: Supports 8.85V–16V supply, accommodating diverse power supply designs.
• Low Power Consumption: 3.5 mA typical supply current minimizes energy waste.
• Robust Thermal Performance: Operates reliably up to 105°C, ideal for high-temperature environments.
• Surface-Mount Design: 16-SOIC package ensures compact PCB integration.
• Regulatory Compliance: RoHS3 and REACH unaffected, meeting global environmental standards.

L6599D Applications

The L6599D excels in high-efficiency power conversion systems, including:

• AC-DC adapters for consumer electronics and industrial equipment.
• LED drivers, where precise resonant control improves performance.
• Server and telecom power supplies, leveraging its ZVS capability for reduced EMI and higher efficiency.
• Industrial power modules, benefiting from its wide temperature tolerance.

Conclusion of L6599D

The L6599D is a versatile and reliable resonant converter controller, offering superior efficiency, thermal resilience, and compact integration. While not recommended for new designs, it remains a robust choice for existing applications requiring high-performance resonant power conversion. Its low power consumption, wide voltage range, and compliance with environmental standards make it a preferred solution for industrial, telecom, and LED applications.

L6599D Documents

Download datasheets and manufacturer documentation for L6599D

PCN Assembly/Origin :

IPG-IPC/14/8668 27/Aug/2014      

Datasheets :

L6599      

Reference Design Library :

EVL6599A-90WADP: 19V @ 4.7A, 90 ~ 264 VAC       STEVAL-ISA018V1: 150W, 24V @ 6A, 85 ~ 185/185 ~ 265VAC       STEVAL-ISC002V1: 90W, 19V @ 4.74 A, 90 ~ 264V      

Other Related Documents :

L6599 View All Specifications      

HTML Datasheet :

L6599      

PCN Design/Specification :

SO14L and SO16L 13/Dec/2016