TASKLED - Smart LED drivers
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This page describe the major differences between the various TaskLED drivers.
Driver |
Topology |
Vin (min) |
Vin (max) |
Max Output Voltage |
Iout (max) |
Regulation |
Misc |
| CCHIPO | Boost |
4 |
30V |
39V |
>2A (see tech section) | Current | User adjustable, optional external Pot. |
CCxW |
Buck |
4V |
30V |
16V |
350/700/1000mA | Current | 3 models to choose from |
hipCC |
Buck |
4.5V |
25V |
25V |
2.8A | Current | PWM input (P7 & MC-E optimized) |
bFlexV2 |
Buck |
4V |
20V |
20V |
1000mA (adjustable) | Current | uController UI (UI-uni firmware) |
hipFlex |
Buck |
4.5V |
24V |
24V |
1A, 1.4A, 2A, 2.8A | Current | uController UI (UI-uni firmware) |
nFlex |
Buck |
4V |
30V |
25V |
1000mA (adjustable) | Current | uController UI (UI-uni firmware) |
Fatman |
Boost |
2.7V |
12V |
16V |
See Note 1 | Current | User adjustable, optional external Pot |
maxFlex |
Boost |
2.5V |
20V |
24V |
1200mA (see Note 1) | Current | uController UI (UI-uni firmware) |
d2Flex |
Linear |
3V |
24V |
24V |
3.4A (see Note 2) | None, PWM dimming | uController UI (UI-uni firmware) |
All UI-uni 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.
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.
Note 3: nFlex prior to V4 (June 2007) has 24V max input and 16V max output.
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