Alpha & Omega Semiconductor, Sunnyvale, CA, has expanded its EZBoost™ family with a white LED backlight driver, the AOZ1950. The AOZ1950 provides backlighting solutions for portable devices using medium-sized LCD panels such as netbooks, media players, and navigation devices. The AOZ1950 is a high performance current-mode boost regulator that operates from an input voltage range of 2.7V to 5.5V. Its integrated AOS Trench MOSFET boost switch allows the device to generate a regulated output voltage as high as 55V with an input switch current of 750mA. www.aosmd.com
More From SAE Media Group
Lighting Technology
Driving The Future of LCD Backlighting
Lighting Technology
LEDs Illuminate Major Bridge in China
Lighting Technology
Smartphone LCD Backlight LED Drivers
Lighting Technology
Single-Stage vs. Two-Stage Drivers
Lighting Technology
LED Drivers Use Less Energy, Produce More Light With Gallium Nitride Transistors
Photonics & Imaging Technology
Direct AC LED Engines
Lighting Technology
Step-Up Converter
Lighting Technology
LED Drivers
Lighting Technology
Constant Current Regulators
Lighting Technology
1.5A DC/DC Buck Converter
Lighting Technology
Buck LED Controller IC
Lighting Technology
LED Flash Controller
Lighting Technology
Six-Channel LED Driver IC
Lighting Technology
HB LED Test Instrument
Lighting Technology
LED Drivers with Triac Dimming
Lighting Technology
LED-Driver Reference Designs
Lighting Technology
Phase-Dimmable LED Driver
Lighting Technology
Meeting Industry Needs for LED Driver Testing
Lighting Technology
How to Address the Lighting Challenges of High-Brightness LEDs
Lighting Technology
LED Power Supplies
