MSL1060 Description
The Atmel LED DriverMSL1060 is an LED driver with integrated boost regulator capable of driving 6 LED strings at 30mA up to 48V for lighting applications to 8W. In a typical backlighting system it can drive up to 72 white LEDs. ® The MSL1060 incorporates a current mode PWM boost regulator with 50V internal switch and a wide, 4.75V to 36V input voltage range.
MSL1060 Key Features
- Drives 6 Strings of up to 12 LEDs per String
- Drives 72 White LEDs at 30mA for 8W Power
- Better than ±1.5% String Current Accuracy
- 4.75V to 36V Wide Input Supply Range
- Boost Regulator with 50V Internal Switch
- 1.1MHz Current Mode PWM Boost
- Up to 92% Boost Regulator Efficiency
- Internal, Automatic Power Supply Management
- Adjustable LED Current up to 30mA Per String
- String Outputs can be Paralleled in Any bination to Drive >30mA LEDs