AOZ1950 Datasheet (Alpha & Omega Semiconductors) - Boost Regulator White LED Driver

AOZ1950, Boost Regulator White LED Driver

The AOZ1950 is a high-efficiency boost regulator with internal 60V MOSFET and input protection switch.

The part is designed to drive up to twelve white LEDs in series.

The AOZ1950 supports two dimming control methods: analog dimming and PWM dimming.

In analog dimming mode, the LED current can be lin

AOZ1950 Features

* include cycle-by-cycle current limit, Input voltage short circuit protection switch, open-LED over-voltage protection, input under-voltage lockout, thermal shutdown and soft-start. The AOZ1950 is available in a tiny 3mm x 3mm 10-pin DFN package and is rated over a -40°C to +85°C operating temperatur