Datasheet > ZXLD1350Q

ZXLD1350Q

更新时间： 2024-11-30 02:54:55

品牌	Logo	应用领域
美台 - DIODES		驱动
页数	文件大小	规格书
21页	767K
描述
AUTOMOTIVE COMPLIANT 350mA BUCK LED DRIVER

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中文翻译

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ZXLD1350Q 数据手册

ZXLD1350Q

AUTOMOTIVE COMPLIANT 350mA BUCK LED DRIVER

Description

Pin Assignments

The ZXLD1350Q is a hysteretic mode inductive step-down converter

with integrated switch and high side current sense.

(Top View)

It operates from an input supply from 7V 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.

TSOT25

The ZXLD1350Q has been qualified to AEC-Q100 grade 2 and is

Automotive Compliant supporting PPAPs.

Features



Simple Low Parts Count

Internal 30V NDMOS Switch

Internal PWM Filter

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

Green Molding (No Br, Sb) in TSOT25

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

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

Automotive Compliant

Qualified to AEC-Q100 Standards for High Reliability

PPAP Capable (Note 4)

Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. 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.

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

<1000ppm antimony compounds.

4. Automotive products are AEC-Q100 qualified and are PPAP capable. Refer to https://www.diodes.com/quality/product-compliance-definitions/.

Typical Application Circuit

1 of 21

www.diodes.com

September 2017

ZXLD1350Q

Document number: DS37076 Rev. 2 - 2

12 3 4 5 6 7...21

中文翻译

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