Datasheet Details
| Part number | SM6704A |
|---|---|
| Manufacturer | SamHop |
| File Size | 78.24 KB |
| Description | 4-Channel Constant Current LED Driver |
| Datasheet |
 SM6704A Datasheet
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General Description
The SM6704A 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.
Key Features
- 4-Channel constant sink current.
- Constant output current invariant to load voltage change.
- Maximum output current per channel up to 180mA.
- Output current adjusted through an external resistor.
- Excellent output current accuracy : - Between channels: ±3% , and - Between ICs: ±6% (Max. ).
- Protected functions: - Over temperature (150℃ shutdown IC) - String short circuit detection.
- Low dropout current source (0.6V at 180mA).
- LED output voltage up to 50V.
- S.