FemtoBuck LED Driver
Single-channel constant-current LED driver (AL8805) rated up to 36V input, 350mA default output (solder jumper doubles to 660mA). Dimming via PWM or 0–2.5V analog; ~95% efficiency. Drives one string of high-power LEDs.
Pinout
- VINType · Power
- GNDType · Ground
- LED+Type · Power
- LED-Type · Signal
- CTRLType · Control
| Pin | Type |
|---|---|
| VIN | Power |
| GND | Ground |
| LED+ | Power |
| LED- | Signal |
| CTRL | Control |
Pin details
5 connections- VINPower
- GNDGround
- LED+Power
- LED-Signal
- CTRLControl
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