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MT7933

Maxic Technology
Part Number MT7933
Manufacturer Maxic Technology
Description AC-DC LED Driver
Published Dec 12, 2016
Detailed Description Maximizing IC Performance MT7933 Single Stage, High PFC, AC-DC LED Driver DESCRIPTION MT7933 is a single-stage,primary...
Datasheet PDF File MT7933 PDF File

MT7933
MT7933


Overview
Maximizing IC Performance MT7933 Single Stage, High PFC, AC-DC LED Driver DESCRIPTION MT7933 is a single-stage,primary side control AC-DC LED driver with active power factor correction.
MT7933 integrates on-chip PFC circuit operates in critical conduction mode (CRM) to achieve high power factor and reduce the power MOSFET switching loss.
With MAXIC Proprietary control technique, precision LED current is achieved without secondary side sense and feedback circuit including opto-coupler.
MT7933 provides various protections, such as over current protection (OCP), over voltage protection (OVP), short circuit protection (SCP) and over temperature protection (OTP), etc, to improve system reliabil...



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