TASKLED - Smart LED drivers
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This page describes the major differences between the currently shipping TaskLED drivers, subject to change.
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-UNI2 firmware) |
H6CC
|
Buck |
7V |
25V |
25V |
Yes |
Yes |
6.7A | Current | PWM input, Trimpot adjustable optional external Pot |
h6Flex
|
Buck |
7V |
22V |
20V |
Yes |
Yes |
1.4A,2A,2.8A,3.6A,5A,5.6A,6.6A | Current | uController UI (UI-UNI2 firmware) |
b2Flex |
Buck |
4V |
24V |
24V |
Yes |
Yes |
350/500/750/1000/1200/1500mA | Current | uController UI (UI-UNI2 firmware) |
Hyperboost |
Boost |
8V |
50V |
80V |
Yes |
Yes |
1400mA (see Note 1) | Current | PWM input, Trimpot adjustable, optional external Pot |
Hyperbuck |
Buck |
8V |
80V |
50V |
Yes |
Yes |
1500mA | Current | PWM input, Trimpot adjustable, optional external Pot |
maxFlex6
|
Boost |
4V |
24V |
29V |
Yes |
Yes |
1300mA (see Note 1) | Current | uController UI (UI-UNI2 firmware) |
CCxW
|
Buck |
4V |
30V |
16V |
Yes |
No (Note3) |
350/700/1000mA | Current | 3 models to choose from |
| Discontinued | |||||||||
hipCC
|
Buck |
7V |
24V |
24V |
Yes |
Yes |
2.8A | Current | PWM input |
bFlex
|
Buck |
4V |
25V |
24V |
Yes |
Yes |
1000mA (adjustable) | Current | uController UI (UI-UNI2 firmware) |
hipFlex
|
Buck |
7V |
21V |
20V |
Yes |
Yes |
1A, 1.4A, 2A, 2.8A | Current | uController UI (UI-UNI2 firmware) |
Fatman
|
Boost |
2.7V |
12V |
16V |
No |
No |
See Note 1 | Current | User adjustable, optional external Pot |
d2Flex
|
PWM |
3V |
24V |
24V |
Yes |
Yes |
10A (see Note 2) | None | uController UI (UI-UNI2 firmware) |
All UI-UNI2 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.
hipCC, hipFlex, d2flex, bFlex and Fatman are discontinued products.
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.
Note 2: d2Flex uses PWM to dim the LED load. It does not provide any current limit/regulation and it is the user's responsibility to limit the current to the LED. d2Flex V2.0 raises the current capability to 7A max. V3.0 raises the current capability to 10A max (with heatsink on bottom of PCB).
Note 3: CCxW has a 16V rated output capacitor, if the input voltage is < 16V then it is open circuit safe. If the input voltage > 16V then do not run CCxW without a load connected. Maximum LED load must be kept below a total Vf of 16V.
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