Description

The ZXLD1350 is a hysteretic 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 external adjustable output current up to 350mA.

The ZXLD1350 has been qualified to AECQ100 grade 2 allowing it to operate at ambient temperatures from -40 to 105°C.

Features

• Simple low parts count

• Internal 30V NDMOS switch

• Internal PWM filter

• High efficiency (up to 95 (Note 1)

• Wide input voltage range: 7V to 30V

• 40V transient capability

• Up to 1MHz switching frequency

• Typical 4 output current accuracy

• Qualified to AEC-Q100 Grade 2

• Available in “Green” Molding Compound (No Br, Sb)

• Lead Free Finish/ RoHS Compliant (Note 2)