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MBI5170

Macroblock
Part Number MBI5170
Manufacturer Macroblock
Description 8-Bit Constant Current LED Sink Driver
Published May 13, 2015
Detailed Description Macroblock Datasheet MBI5170 8-Bit Constant Current LED Sink Driver with Gain Control Features z Compatible with MBI...
Datasheet PDF File MBI5170 PDF File

MBI5170
MBI5170

Overview
Macroblock Datasheet MBI5170 8-Bit Constant Current LED Sink Driver with Gain Control Features z Compatible with MBI5168 in package and electrical characteristics z Exploit Share-I-O™ technique to provide two operation modes: Normal Mode with the same functionality as MB5168, Current Adjust Mode to program output current gain z 8 constant-current output channels z Output current adjustable through an external resistor z Constant output current range: 5 -120 mA z Excellent output current accuracy, between channels < ±3% (max.
), and between ICs < ±6% (max.
).
z Constant output current invariant to load voltage change z Fast response of output current, OE (min.
): 200 ns @Iout < 60mA OE (min.
): 400 ns @Iout = 60~100mA z 25MHz clock frequency z Schmitt trigger input z 3.
3V~ 5V supply voltage z 256-step run-time programmable output current gain suitable for white balance application z Optional for “Pb-free & Green” Package Dual In-Line Package MMBBI5I510680C1CNN P-DIP16-300-2.
54 Weight：1...


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