CAT4134
Description
The CAT4134 is a high power, dual channel boost converter which provides two matched LED currents.
Key Features
- Dual Mode (Movie or Flash) Operation
- Independent Movie/Flash LED Current Control
- High LED Current (250 mA Max per Channel)
- Power Efficiency up to 85%
- Dual Frequency Mode 1.2 MHz and 900 kHz
- Soft−start Inrush Current
- Adjustable Overvoltage Protection
- Thermal Shutdown Protection
- Operating Temperature Range −40°C to +85°C
- 12−pad TDFN 3 mm x 3 mm Package
Applications
- Camera Flash
