Datasheet Summary
Novel Low Cost Green-Power PWM Controller With Soft Start & Frequency Jitter
Feature z Low Cost, PWM&PFM&CRM (Cycle Reset Mode) z Low Start-up Current (about 1.5µA) z Low Operating Current (about 2.2mA) z Current Mode Operation z Under Voltage Lockout (UVLO) z Built-in Synchronized Slope pensation z Built-in fixed soft start with 1.2mS z Built-in Frequency jitter for better EMI
Signature z Programmable PWM Frequency z Audio Noise Free Operation z Leading edge Blanking on Sense input z Constant output power limiting for universal AC input Range z SOT-23-6L SOP8 and DIP-8 Pb-Free Packaging z patible with SG6848 (6849) /
SG5701/SG5848/LD7535 (7550) /
OB2262 (2263)/OB2278 2279...