NCL31000
Description
The NCL31000 is a new member of the ON Semiconductor LED driver family specifically targeting luminaire applications. NCL31000 incorporates a high efficient buck LED driver. The LED driver supports both high- bandwidth analog dimming and PWM dimming down to zero current. NCL31000 includes an integrated fixed 3V3 DC- DC and one adjustable DC- DC. A diagnostics block incorporates an ADC, which measures input and LED output currents, voltages, LED temperature, DC/DC voltages and currents. Fast safety mechanisms protect the critical blocks of the chip. The diagnostic measurements are available together with a flexible status reporting and interrupt mechanism. NCL31001 is the same as NCL31000 except that it does not include both DC- DC converters. The bination of NCL31000 and NCL31001 is ideal for dual channel solutions.
Features
- Wide Input Voltage Range: 21.5 V to 57 V
- Proprietary 100 W+ Applications
- Integrated 3.3 V Buck Convertor (Only for NCL31000)
- Integrated Adjustable...
