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ZXLD1360Q

AUTOMOTIVE GRADE 30V 1A LED DRIVER

Diodes Incorporated. 

ZXLD1360Q

AUTOMOTIVE GRADE 30V 1A LED DRIVER

Description

The ZXLD1360Q is a continuous mode inductive step-down

converter with integrated switch and high side current sense.

It operates from an input supply from 7V to 30V driving single or

multiple series connected LEDs efficiently externally adjustable

output current up to 1mA.

The output current can be adjusted by applying a DC voltage or a

PWM waveform to the ADJ pin; 100:1 adjustment of output current is

possible using PWM control. Applying 0.2V or lower to the ADJ pin

turns the output off and switches the device into a low current

standby state.

The ZXLD1360Q has been qualified to AEC-Q100 Grade 1 and is

Automotive Grade supporting PPAPs.

Pin Assignments

(TOP VIEW)

LX 1

GND 2

5 VIN

ADJ 3

TSOT25

4 ISENSE

Features

 Simple low parts count

 Single pin on/off and brightness control using DC voltage or

PWM

 High efficiency (up to 95%)

 Wide input voltage range: 7V to 30V

 40V transient capability

 Up to 1MHz switching frequency

 Typical 4% output current accuracy

 Available in thermally enhanced Green molding packages

 TSOT25

JA = +82°C/W

 Totally Lead-free & Fully RoHS Compliant (Notes 1 & 2)

 Halogen and Antimony Free. “Green” Device (Note 3)

 Automotive Grade

 Qualified to AEC-Q100 Grade 1

 Supports PPAP documents (Note 4)

Typical Application Circuit

TSOT25

Notes: 1.

2.

3.

4.

No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

Automotive products are AEC-Q100 qualified and are PPAP capable. Automotive, AEC-Q100 and standard products are electrically and thermally the

same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.

ZXLD1360Q

Document number: DS37115 Rev. 1 - 2

1 of 22

www.diodes.com

September 2015

© Diodes Incorporated

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