AOZ1934 - High Efficiency Boost 20- or 30- LED Driver

Alpha & Omega Semiconductors

Datasheet Details

Part number	AOZ1934
Manufacturer	Alpha & Omega Semiconductors
File Size	658.46 KB
Description	High Efficiency Boost 20- or 30- LED Driver
Datasheet	AOZ1934-AlphaOmegaSemiconductors.pdf

The AOZ1934/5 is an ideal power solution for white LED backlighting for medium to small size LCD panels.

are built into the AOZ1934/5, including cycle-by-cycle input current limit protection, output over-voltage protection, LED fault (open or short) protection and thermal shutdown protection. The leakage current in shutdown mode is 0.1µA. The AOZ1934/5 is available in a 16-lead 3 x 3 x 0.75mm thin QFN package. Features z Wide input range: 2.7V to 25V z Drive up to 30 LEDs.
AOZ1934 up to 20 LEDs (10s2p).
AOZ1935 up to 30 LEDs (10s3p) z Up to 92% efficiency z High frequency step-up.

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Published: May 19, 2016 |