ZXLD1350ET5

DIODES INC.  ZXLD1350ET5  发光二极管驱动器, 1输出, 降压逐步下降, 7V-30V输入, 1MHz开关, 30V/350mA输出, TSOT-23-5

The is a 30V LED Driver with integrated switch and high side current sense. This hysteretic mode inductive step-down converter operates from an input supply from 7 to 30V driving single or multiple series connected LEDs efficiently external adjustable output current up to 350mA. The output current can be adjusted by applying a DC voltage or a PWM waveform. 100:1 adjustment of output current is possible using PWM control. Applying a voltage of 0.2V or lower to the ADJ pin turns the output off and switches the device into a low current standby state.

.

Simple low parts count

.

Internal 30V NDMOS switch

.

Internal PWM filter

.

High efficiency up to 95%

.

40V Transient capability

.

Typical 4% output current accuracy

.

Qualified to AEC-Q100 grade 2