Power Integrations LCS708HG | Demoboard DER-850

Beschreibung

The HiperLCS is an integrated LLC power stage that combines a multifunction controller, high-voltage and low-voltage gate drivers, and two power MOSFETs in a half-bridge configuration. Figure 1 shows a simplified schematic of the HiperLCS power stage, where the LLC resonant inductor incorporates an integrated transformer.The controller varies the frequency to switch the power MOSFETs at zero voltage (ZVS), eliminating switching losses and improving efficiency.

Eigenschaften

• Integrated LLC stage for a very low component count design
• 180-264 VAC input (no PFC)
• 120 kHz LLC for wide input/output operating range

• 93% full load efficiency

Typische Anwendungen

• High-efficiency power supplies (80 PLUS Silver, Gold, and Platinum), LCD TV power supplies, Printer power supplies
• Media brokers
• LED street and area lighting

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers