MT7813B Datasheet PDF - Maxic Technology Corporation

DESCRIPTION
   MT7813B is a high precision LED constant current controller operating at critical conduction mode (CRM) with zero current switched peak current switched-off. It’s mainly targeted for non-isolated buck LED power systems. -on and

FEATURES
• Critical Conduction Mode, insensitive to the
   inductance.
• High efficiency (up to 95%)
• Highly accurate constant LED current
• Cycle-by-cycle current limiting
• LED short circuit protection
• Adjustable OVP through external resistor
• Leading edge blanking technique
• Under-voltage lockout (UVLO) protection
• Thermal adjustment
• Available in SOP8 / DIP7 package

APPLICATIONS
• LED bulb, LED tube, LED signal and
   landscape lamp
• LED stage light, LED candle light, LED corn
   light, etc.
• General purpose constant current source