AUTOMOTIVE GRADE 350mA BUCK LED DRIVER
ZXLD1350Q
AUTOMOTIVE COMPLIANT 350mA BUCK LED DRIVER
Description
The ZXLD1350Q is a hysteretic mode inductive step-down...
Description
ZXLD1350Q
AUTOMOTIVE COMPLIANT 350mA BUCK LED DRIVER
Description
The ZXLD1350Q is a hysteretic mode inductive step-down converter with integrated switch and high side current sense.
Pin Assignments
(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-fre...
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