Integrated Circuits by CHIP-RAIL
CR6853B
INR 6
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Description
Feature Low Cost, PWM&PFM&CRM (Cycle Reset Mode) Low Start-up Current (about 1.5µA) Low Operating Current (about 1.4mA) Current Mode Operation Under Voltage Lockout (UVLO) Built-in Synchronized Slope Compensation Built-in Low EMI Technique Programmable PWM Frequency Audio Noise Free Operation Leading edge Blanking on Sense input Constant output power limiting for universal AC input Range SOT-23-6L 、SOP8 and DIP-8 Pb-Free