MT7900 Description
The MT7900 is a hysteresis current mode control LED driver IC. The MT7900 operates in constant off-time mode. It allows efficient operation of High Brightness (HB) LEDs from voltage sources ranging from 14VDC up to 450VDC or 85VAC ~ 265VAC.
MT7900 Key Features
- Proprietary constant-current control. Great LED current accuracy
- Wide input range from 14VDC to 450VDC or 85VAC to 265VAC
- Application from a few mA to more than 1A output
- Up to 92% efficiency
- Up to hundreds of LEDs
- Embedded Over-temperature, LED open
- SOT23-6 package
- DC/DC or AC/DC LED driver