ZXLD1320 - Buck mode DC-DC converter

Zetex Semiconductors

ZXLD1320 Datasheet Preview — Preview of ZXLD1320 PDF

Datasheet Details

Part number	ZXLD1320
Manufacturer	Zetex Semiconductors
File Size	445.03 KB
Description	Buck mode DC-DC converter
Datasheet	ZXLD1320_ZetexSemiconductors.pdf

ZXLD1320 Product details

Description

The ZXLD1320 is an inductive DC-DC converter, with an internal switch, designed for driving single or multiple LEDs in series up to a total of 1.5A output current.

Features

The feedback control circuitry inside the ZXLD1320 provides excellent load and current regulation, resulting in very stable LED current over the full operating voltage and temperature range. The LED current can be adjusted from 100% down to 10% of the set value by applying a dc voltage to the ADJ pin and down to 1% by applying a PWM signal. An on-chip LED protection circuit also allows output current to be reduced linearly above a predetermined threshold temperature using an external thermistor.

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Other Datasheets by Zetex Semiconductors

ZXLD1321 - Buck mode DC-DC converter
ZXLD1322 - Buck/boost mode DC-DC converter
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Published: Mar 5, 2012 |