Description: FlexBlock Buck-Boost DC LED Driver
The LuxDrive™ A011 series FlexBlock™ is a dual-mode boosting LED power solution for driving high-brightness LED(s). The default constant current output mode is ‘Buck-Boost’, but with a simple change in wiring this driver can run in ‘Boost-Only’ mode as well. More information is listed below and within the downloadable documentation.
In Buck-Boost (standard) mode the driver can handle LED loads that are above, below, or the same voltage as the power-supply.
In Boost-Only mode it can output up to 48vdc from as little as 10Vdc.
Control & Dimming
A fast response current sensing circuit permits the unit to be used in applications where flashing or strobing of the LED(s) is required; and a 0-10V dimming input provides a convenient method to control the brightness of the LEDs.
Form Factor & Size
The driver is extremely low profile, fully potted and comes with six inch 18AWG colored leads, making installation into tight spaces fast and easy.
Constant Current Output
The output of the FlexBlock LED driver is available in 350mA, 500mA or 700mA constant current.
|DC Input (VDC)||Output||Control
|A011-D-V-350||10||32||350||10%||90||48VDC-Vin||48VDC||0-10||(6) 18AWG 6″ Wires|
|A011-D-V-500||10||32||500||10%||90||48VDC-Vin||48VDC||0-10||(6) 18AWG 6″ Wires|
|A011-D-V-700||10||32||700||10%||90||48VDC-Vin||48VDC||0-10||(6) 18AWG 6″ Wires|
Absolute Maximum Ratings
|Dimming Input, turn on threshold||1.7V ±5%|
|Dimming Input, full on threshold||9V ±5%|
|External pot adjustment range||0%, 5-100%|
|Output rise time||<2ms|
|Output fall time||<100 µs|
|Quiescent current (DIM = 0V)||<6 mA|
|Storage Temperature||-40°C – 125°C|
|Operating Temperature||-40°C – 80°C|