Protects the output against GND shorts.
Current sensing pin; monitors voltage across a high-precision resistor. System and power ground. DRV Totem-pole output to drive the external power MOSFET. VDD Main power supply for the IC. OTP Sets the temperature foldback point for thermal protection. OVP Input line voltage over-voltage protection. Protection Mechanisms
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 lzc8650c ic datasheet pdf
Operates in QR mode to reduce MOSFET switching losses and improve efficiency.
The is a high-performance, single-stage Power Factor Correction (PFC) controller and Primary Side Regulation (PSR) LED driver IC. It is widely used in offline AC/DC flyback power converters for LED lighting applications, such as floodlights and industrial automation. Key Features and Benefits Protects the output against GND shorts
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
Provides precise output current across a wide universal AC input range. Technical Specifications DRV Totem-pole output to drive the external power MOSFET
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.