ZXLD1352 Datasheet - Zetex Semiconductors

ZXLD1352 350mA LED driver

The ZXLD1352 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device operates from an input supply between 7V and 30V and provides an externally adjustable output curre.

ZXLD1352 Features

* Simple low parts count Internal 30V NDMOS switch 350mA output current Single pin on/off and brightness control using DC voltage or PWM 1000:1 PWM dimming range Soft-start

ZXLD1352_ZetexSemiconductors.pdf