MBI5167 8-Channel Constant Current LED Sink Driver

Macroblock

Description

Macroblock Preliminary Datasheet MBI5167 8-Channel Constant Current LED Sink Driver .
Conditions IOUT= 3mA ~ 30mA @VDS≧0.

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Datasheet Specifications

Part number: MBI5167
Manufacturer: Macroblock
File Size: 436.41 KB
Datasheet: MBI5167-Macroblock.pdf
Description: 8-Channel Constant Current LED Sink Driver

Features

* 8 constant-current output channels
* Constant output current invariant to load voltage change: Constant output current range per channel: 3 - 45mA @ VDD= 5V; 3 - 30mA @ VDD= 3.3V
* Excellent output current accuracy: between channels: ±3% (max. ), and between ICs: ±6% (max. )

Applications

* e. g. LED panels. It accepts an input voltage range from 3V to 5.5V and maintains a constant current up from 3mA to 45mA determined by an external resistor, Rext, which gives users flexibility in controlling the light intensity of LEDs. MBI5167 guarantees to endure maximum 17V at the output port. Th

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MBI5167 8-Channel Constant Current LED Sink Driver Macroblock

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