Datasheet4U Logo Datasheet4U.com

MT7930 - AC-DC LED Driver

Datasheet Summary

Description

MT7930 is a single-stage，primary side control AC-DC LED driver with high power factor.

With MAXIC patent pending technology, the LED current can be regulated accurately through sensing the primary side information with few external components without the need of an opto-coupler.

Features

  • Wide input voltage range from AC85V to AC265V Highly accurate constant LED current (+/-3%) Up to 50W power drivability. Primary-side current sensing and regulation without an opto-coupler Leading edge blanking (LEB) technique Cycle-by-cycle current limiting Under-voltage lockout (UVLO) protection VDD and output over voltage protection Adjustable constant current and output power setting Power on soft-start Available in SOP8 packag.

📥 Download Datasheet

Datasheet preview – MT7930

Datasheet Details

Part number MT7930
Manufacturer Maxic Technology
File Size 643.57 KB
Description AC-DC LED Driver
Datasheet download datasheet MT7930 Datasheet
Additional preview pages of the MT7930 datasheet.

📁 Similar Datasheet

  • MT7915DAN - 802.11ax Wi-Fi 2x2 Dual-band Con-current + Bluetooth (MEDIATEK)
  • MT7986A - WiFi AP Router (MEDIATEK)
  • MT70003 - SINGLE CHANNEL ARINC DECODER (Aeroflex Circuit Technology)
  • MT70014 - TWO CHANNEL ARINC TRANSMITTER (Aeroflex Circuit Technology)
  • MT705 - Load Cell (Millennium Mechatronics)
  • MT7103 - (MT7103 - MT7403) 3mm Ultra Bright Red LED (Marktech)
  • MT7183A-UR - 3mm 25 Ultrabright Red LED (Marktech Corporate)
  • MT7203 - (MT7103 - MT7403) 3mm Ultra Bright Red LED (Marktech)
  • MT72038 - FOUR CHANNEL ARINC 429 LINE RECEIVER (Aeroflex Circuit Technology)
  • MT72HTS1G72FZ - DDR2 SDRAM FBDIMM (Micron)
Other Datasheets by Maxic Technology
  • MT7932 - AC-DC LED Driver
  • MT79325 - AC-DC LED Driver
  • MT79328 - AC-DC LED Driver
  • MT7933 - AC-DC LED Driver
  • MT79332 - AC-DC LED Driver
  • MT79335 - Single Stage High Power Factor AC-DC LED Driver
  • MT79338 - AC-DC LED Driver
  • MT7936 - Single Stage High Power Factor AC-DC LED Driver

Full PDF Text Transcription

Click to expand full text
MT7930 Maximizing IC Performance Single Stage, High PFC, AC-DC LED Driver DESCRIPTION MT7930 is a single-stage，primary side control AC-DC LED driver with high power factor. With MAXIC patent pending technology, the LED current can be regulated accurately through sensing the primary side information with few external components without the need of an opto-coupler. MT7930 integrates power factor correction function and works in DCM and constant OFF time mode. A small harmonic current emission (THD) is achieved.
Published: |