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MT7953

Primary-side AC-DC LED Driver

MT7953 Features

* Build in 600V power MOSFET

* 110V to 220V AC line voltage range

* Primary side sensing and regulation, no need of secondary side feedback

* High precision constant LED current (+/-3%)

* Cycle-by-cycle peak current control

* LED short-circuit/open circuit protection

* VD

MT7953 General Description

MT7953 is a primary-side controller for AC-DC LED lighting. It operates in constant current control mode and works in discontinuous conduction mode, suitable for flyback converter under universal input, the output power of the system should less than 5W. MT7953 adopts primary side sensing and regula.

MT7953 Datasheet (500.48 KB)

Preview of MT7953 PDF

Datasheet Details

Part number:

MT7953

Manufacturer:

Maxic Technology

File Size:

500.48 KB

Description:

Primary-side ac-dc led driver.

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TAGS

MT7953 Primary-side AC-DC LED Driver Maxic Technology

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