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CR6850
Novel Low Cost Green-Power PWM Controller
Features
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Low Cost, PWM&PFM&CRM (Cycle Reset Mode) Low Start-up Current (about 8µA) Low Operating Current (about 2mA) Current Mode Operation Under
Voltage Lockout (UVLO) Built-in Synchronized Slope Compensation Programmable PWM Frequency Audio Noise Free Operation Leading edge Blanking on Sense input
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Constant output power limiting for universal AC input Cycle-by-cycle current limiting Soft clamped gate output
voltage 16.
8V Over
voltage protect 25.
5V High-
Voltage CMOS Process with ESD SOT-23-6L¡¢ SOP8 & DIP-8 Pb-Free Packaging Compatible with SG5701 & SG5848 & LD7535 & OB2262/63
Applicatio...