Datasheet Details
| Part number | SP1821 |
|---|---|
| Manufacturer | SYNC POWER |
| File Size | 246.14 KB |
| Description | Four Channels Constant Current LED Driver |
| Datasheet |
 SP1821 Datasheet
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Description
The SP1821 is a linear constant current driver designed to drive multiple LEDs in series from a high input voltage rail.
The driver acts as a high current matched, four-channel current source ensuring constant LED current for a range of input voltages.
Features
- z Low Cost LED Driver z Constant Current Output z Four Channels LED Driver Provides Matching LED Current z Low Quiescent Current z Disconnects LEDs in Shutdown Mode z Thermal Shut Down Protection z Current Adjustable via external resistor z Dimming Control thru either Enable or Iset PIN.