MSL1060AW Microchip

Atmel LED Driver-MSL1060 6-string PWM LED Driver with Digitally Compensated, 1.1MHz, 48V Boost Regulator and 1.5% LED String Current Balance DatasheetAtmel LED Driver-MSL1060 6-string PWM LED Driver with Digitally Compensated, 1.1MHz, 48V Boost Regulator and 1.5% LED String Current Balance The MSL1060 incorporates a current mode PWM boost regulator with 50V internal switch and a wide, 4.75V to 36V input voltage range. The 1.1MHz switching frequency uses a small-sized inductor and output capacitors while General Description maintaining high efficiency, low ripple, and noise. The MSL1060 uses a digital control loop and requires no external components to manage the LED supply and regulate LED current up to The Atmel LED Driver- 30mA per series LED string. MSL1060 is an LED driver The MSL1060 is also easy to use, dimming with an external PWM signal. with integrated boost Analog dimming of LED string current is available for use with an ambient regulator capable of driving light sensor (ALS) and/or temperature management with a thermistor or IC 6 LED strings at 30mA up to temperature sensor. 48V for lighting applications to The MSL1060 is offered in a lead-free, halogen-free, RoHS-compliant, 5 x 5mm, 8W. In a typical backlighting 24-lead TQFN package operating over a -40C to 85C temperature range. system it can drive up to 72 white LEDs. Applications Long Life, Efficient LED Backlighting for: Notebook PCs and Desktop PC Monitors Medical and Industrial Instrumentation Portable Media Players (PMPs) Automotive Audio-visual Displays Industrial Lighting Signage Ordering Information PART DESCRIPTION PACKAGE MSL1060AW 6-ch LED driver 24-pin, 5x5x0.75mm TQFN 2 Atmel LED Driver-MSL1060