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MT79325

Maxic Technology
Part Number MT79325
Manufacturer Maxic Technology
Description AC-DC LED Driver
Published Apr 21, 2018
Detailed Description Maximizing IC Performance MT79325 Single Stage, Low THD, AC-DC LED Driver DESCRIPTION The MT79325 is a single-stage, p...
Datasheet PDF File MT79325 PDF File

MT79325
MT79325


Overview
Maximizing IC Performance MT79325 Single Stage, Low THD, AC-DC LED Driver DESCRIPTION The MT79325 is a single-stage, primary side control AC-DC LED driver with active power factor correction.
The MT79325 integrates on-chip PFC circuit operates in discontinuous conduction mode (DCM) to achieve high power factor and low harmonic distortion (THD).
With MAXIC Proprietary control technique, precision LED current is achieved without secondary side sense and feedback circuit including opto-coupler.
Embedded with 700V power MOSFET, the peripheral circuit is simplified.
The MT79325 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 reliability.
FEATURES  Single-stage Active PFC for high power factor and low THD (<8%)  Primary side control eliminates opto-coupler  High precision LED current (±3%)  Cycle-by-cycle current limiting  Under-v...



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