HI-SINCERITY
MICROELECTRONICS CORP.
Spec.
No.
: IC200912 Issued Date : 2009.
07.
15 Revised Date : Page No.
: 1/13
H6850 Series
Novel Low Cost Green-Power PWM Controller With Low EMI Technique
Feature
Low Cost, PWM&PFM&CRM (Cycle Reset Mode) z Low Start-up Current (about 3μA) z Low Operating Current (about 1.
2mA) z Current Mode Operation z Under
Voltage Lockout (UVLO) z Built-in Synchronized Slope Compensation z Built-in Low EMI Technique 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-23-6 L 、SOP8 and DIP-8 Pb-Free z z z Packaging Good Protection Coverage With Auto Self-Recov...