Features a unique output current foldback based on temperature, which protects the system by reducing current as heat increases.
According to the LZC8650 datasheet , here are the critical electrical parameters: Typically operates between 9.5V and 27V. Startup Current: Ultra-low, typically around
Operates in QR mode to reduce MOSFET switching losses and improve efficiency. lzc8650c ic datasheet pdf
Monitors the CS pin to prevent over-current conditions in every switching cycle.
Internally clamped at 16V to protect external MOSFETs. Operating Temperature: -40∘Cnegative 40 raised to the composed with power cap C +85∘Cpositive 85 raised to the composed with power cap C (Ambient). Package Type: Commonly available in SOP8 (SOIC-8). Pin Configuration (SOP8) Description CMP Loop compensation for constant current/voltage regulation. FB Zero-crossing detection and over-voltage protection (OVP). CS Features a unique output current foldback based on
You can find the full technical documentation for the LZC8650C at the following locations: LZC8650 Detailed Datasheet (PDF) Mouser - DIO8650C (Equivalent/Related Series) Prism Electronics Product Page
Integrates active PFC to meet stringent power quality standards. Monitors the CS pin to prevent over-current conditions
Accurately controls LED current using primary-side information, reducing overall system cost.
The IC includes a comprehensive suite of safety features to ensure reliability: Integrated for both VDDcap V sub cap D cap D end-sub and output voltage.
