SM6704 Overview
The SM6704 is a 4-channel constant current LED driver that has a wide range of output current from 20mA to 180mA per channel and through an external resistor (Rext) to set the maximum sink current which gives users flexibility in controlling the light intensity of LEDs. In addition, users can precisely adjust LED brightness from 0% to 100% via OE control pin using popular pulse width modulation (PWM) signal. Low...
SM6704 Key Features
- 4-Channel constant sink current
- Constant output current invariant to load
- Output current adjusted through an external
- Excellent output current accuracy
- Between channels: ±3% , and
- Between ICs: ±6% (Max.)
- Protections
- Over temperature
- String short circuit detection
- Low dropout current source