ZXLD1374 Datasheet - Zetex Semiconductors

ZXLD1374, 60V HIGH ACCURACY 1.5A BUCK/BOOST/BUCK-BOOST LED DRIVER CONVERTER

www.DataSheet.co.kr A Product Line of Diodes Incorporated ZXLD1374 60V HIGH ACCURACY 1.5A BUCK/BOOST/BUCK-BOOST LED DRIVER CONVERTER .
The ZXLD1374 is an LED driver converter IC with integrated 1.

Features

* 0.5% typical output current accuracy 6.3 to 60V operating voltage range 1.5A integrated low side switch LED driver supports Buck, Boost and Buck-boost topologies Wide dynamic range dimming o 20:1 DC dimming o 1000:1 dimming range at 500Hz

Applications

* and drive in excess of 16 LEDs in series. The ZXLD1374 is a modified hysteretic converter using a patent pending control scheme providing high output current accuracy in all three topologies. High accuracy dimming is achieved through DC control and high frequency PWM control. The ZXLD1374 uses two p

ZXLD1374_ZetexSemiconductors.pdf