TASKLED - Smart LED drivers
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This page describes the major differences between the currently shipping TaskLED drivers, subject to change. Last update Jan 25, 2026.
Driver |
Topology |
Vin (min) |
Vin (max) |
Max Output Voltage |
Reverse Polarity Protection |
Open Circuit Protected |
Iout (max) |
Regulation |
Misc |
LFlex
|
Linear |
2.7V |
17V |
14.4V |
Yes |
Yes |
500/1000/1500/2000/2500/3000/3500mA | Current | uController UI (UI-UNI3 firmware) |
DualFlex
|
Linear |
2.7V |
12.6V |
12.6V |
Yes |
Yes |
500/1000/1500/2000/2500/3000/3500mA | Current | uController UI (UI-CAVE firmware) |
HBFlex |
Boost |
7V |
25V |
48V |
Yes |
Yes |
700/1000/1500/1500/2000/2500/3000mA (see Note 1) |
Current | uController UI (UI-UNI3 firmware) |
H6CC
|
Buck |
7V |
25V |
25V |
Yes |
Yes |
6700mA (adjustable via onboard trimpot) | Current | PWM input, Trimpot adjustable optional external Pot |
H6Flex
|
Buck |
7V |
25V |
25V |
Yes |
Yes |
1400/2000/2800/3600/5000/5600/6600mA | Current | uController UI (UI-UNI3 firmware) |
Ultraboost |
Boost |
8V |
50V |
80V |
Yes |
Yes |
4000mA (adjustable via onboard trimpot) see Note 1) | Current | PWM input, Trimpot adjustable, optional external Pot |
All UI-UNI3 firmware based drivers have the exact same user interface. This provides customers with a consistent interface regardless of how many various lights they implement with a mix of drivers.
Note 1: Iout Max is dependent on input/output voltage and maximum input current capability of the boost converter. Refer to the technical section for how to calculate the maximum output current.
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