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MT7608B - Wide Input Voltage Range Linear LED Driver

General Description

MT7608B is a high efficiency, high PF (PF>0.7), linear LED driver with 108Vac ~ 265Vac wide input voltage range.

The output constant current can be achieved by simple system structure with a few peripheral components, which greatly reduce the system cost.

Key Features

  • Embedded with high voltage power supply circuit.
  • Integrates 700V power MOSFET.
  • Supports wide input voltage range.
  • High power factor (PF>0.7).
  • Few external components, low BOM cost, supports all SMD design.
  • LED current can be set by external resistor.
  • Embedded with thermal regulation function.
  • Available in HSOP7package.

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Datasheet Details

Part number MT7608B
Manufacturer Maxic Technology
File Size 153.41 KB
Description Wide Input Voltage Range Linear LED Driver
Datasheet download datasheet MT7608B Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Maximizing IC Performance MT7608B Built-in Diodes Wide Input Voltage Range Linear LED Driver DESCRIPTION MT7608B is a high efficiency, high PF (PF>0.7), linear LED driver with 108Vac ~ 265Vac wide input voltage range. The output constant current can be achieved by simple system structure with a few peripheral components, which greatly reduce the system cost. MT7608B integrates twin constant current control loops, which makes it can support 108Vac to 265Vac wide input voltage range. Embedded with high voltage power MOSFET, 2 diodes and JFET supply circuit, the peripheral circuit is further simplified. MT7608B integrates thermal regulation function to balance the output power and system temperature.