MT7953 driver equivalent, primary-side ac-dc led driver.
* Build in 600V power MOSFET
* 110V to 220V AC line voltage range
* Primary side sensing and regulation, no
need of secondary side feedback
* High precisi.
* Built-in leading edge blanking (LEB)
* Extremely minimum external components
* Available in SOP8 package
A.
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.
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