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ADP8860

Analog Devices
Part Number ADP8860
Manufacturer Analog Devices
Description 7-Channel Smart LED Driver
Published Jul 19, 2010
Detailed Description Data Sheet Charge Pump, 7-Channel Smart LED Driver with I2C Interface ADP8860 FEATURES Charge pump with automatic gain...
Datasheet PDF File ADP8860 PDF File

ADP8860
ADP8860

Overview
Data Sheet Charge Pump, 7-Channel Smart LED Driver with I2C Interface ADP8860 FEATURES Charge pump with automatic gain selection of 1×, 1.
5×, and 2× for maximum efficiency Up to two built-in comparator inputs with programmable modes for ambient light sensing Outdoor, office, and dark modes for maximum backlight power savings 7 independent and programmable LED drivers 6 drivers capable of 30 mA (typical) 1 driver capable of 60 mA (typical) Programmable maximum current limit (128 levels) Standby mode for <1 μA current consumption 16 programmable fade in and fade out times 0.
1 sec to 5.
5 sec Choose from linear, square, or cubic rates Fading override I2C-compatible interface for all programming Dedicated reset pin and built-in power-on reset (POR) Short-circuit, overvoltage, and overtemperature protection Internal soft start to limit inrush currents Input-to-output isolation during faults or shutdown Operation down to VIN = 2.
5 V with undervoltage lockout (UVLO) at VIN = 2.
0 V Small wafe...


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