Part Number
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MT7844 |
Manufacturer
|
Maxic Technology |
Description
|
Non-isolated APFC BUCK LED Driver |
Published
|
Apr 24, 2019 |
Detailed Description
|
For buy, please contact: info@chimicron.com Skype:info@chimicron.com www.chimicron.com
Maximizing IC Performance
MT784...
|
Datasheet
|
MT7844
|
Overview
For buy, please contact: info@chimicron.
com Skype:info@chimicron.
com www.
chimicron.
com
Maximizing IC Performance
MT7844
Non-isolated APFC BUCK LED Driver
DESCRIPTION
The MT7844 is a high-PF, non-isolate LED Driver IC.
The floating-ground, high-side BUCK topology makes full wave detection possible.
High precision output current is achieved.
MT7844 works in Quasi-Resonant Mode (QRM), which improves both of efficiency and EMI performance.
The system integrates the ultra-high voltage power supply circuit, the start-up resistor and power supply diode are not needed.
Low external component count and cost is achieved.
Various protections such as over voltage protection (OVP), over current protec...
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