FEATURES
H-Bridge Gate Driver IC
The 33883 is an H-bridge gate driver (also known as a full-bridge pre-driver) IC with integrated charge pump and independent highand low-side gate driver channels. The gate driver channels are independently controlled by four separate input terminals, thus allowing the device to be optionally configured as two independent high-side gate drivers and two independent low-side gate drivers. The low-side channels are referenced to ground. The high-side channels are floating.
Features
• VCC Operating Voltage Range from 5.5 V up to 55 V
• VCC2 Operating Voltage Range from 5.5 V up to 28 V
• CMOS / LSTTL Compatible I / O
• 1.0 A Peak Gate Driver Current
• Built-In High-Side Charge Pump
• Undervoltage Lockout (UVLO)
• Overvoltage Lockout (OVLO)
• Global Enable with <10 µA Sleep Mode
• Supports PWM up to 100 kHz
• Pb-Free Packaging Designated by Suffix Code EG
Adafruit is a fast growing global leader in educational electronics platforms, prototyping and development tools, operating out of a manufacturing facility in the heart of NYC. It was founded by Limor "Ladyada" Fried in 2005 and specializes in the design and fabrication of original electronic learning platforms, which Limor personally selects, tests and approves before releasing. Adafruit is in the vanguard of Open Source Hardware, striving to educate makers of all ages in the field of electronics and programming.
Founded by MIT engineer, Limor "Ladyada" Fried's goal was to create the best place online for learning electronics and making the best designed products for makers of all ages and skill levels. Adafruit has grown to over 50 employees in the heart of NYC with a 15,000+ sq ft. factory. Adafruit has expanded offerings to include tools, equipment and electronics that Limor personally selects, tests and approves before going in to the Adafruit store. Limor was the first female engineer on the cover of WIRED magazine and was recently awarded Entrepreneur magazine's Entrepreneur of the year. In 2014 Adafruit was ranked #11 in the top 20 USA manufacturing companies and #1 in New York City by Inc. 5000 "fastest growing private companies".