BD1754HFN
Constant Current LED Driver with 64 Dimming Steps for up to 4 LEDs
Not Recommended for New Designs
BD1754HFN
Constant Current LED Driver with 64 Dimming Steps for up to 4 LEDs
This product cannot be used for new designs (Not recommended for design diversion).
Product Detail
Specifications:
Topology
Constant Current
Vin(Min.)[V]
2.7
Vin(Max.)[V]
5.5
Total Output Current (Max.)[mA]
256
Per Channel Drive(Max.)[mA]
64
Number of Outputs
4
Vout(Max.)[V]
7
Data Input
1-wire
Data Transfer Rate(Max.)[MHz]
2.8
Dimming
DC
DC Dimming Steps
64
Operating Temperature (Min.)[°C]
-30
Operating Temperature (Max.)[°C]
85
Package Size [mm]
2.9x3.0 (t=0.6)
Features:
・Current regulation for LED up to 4 parallels・Adjustable constant current 64 steps
・High accuracy and matching of each current channel (0.5% Typ)
・Brightness control via a 1-wire digital control interface (UPIC)
