| Part number | LT3474 |
|---|---|
| Download | LT3474 Datasheet (PDF) |
| File Size | 250.51 KB |
| Manufacturer | Linear Technology |
| Description | Step-Down 1A LED Driver |
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| Part Number | Description |
|---|---|
| LT3474-1 | Step-Down 1A LED Driver |
| LT3470 | Micropower Buck Regulator with Integrated Boost and Catch Diodes |
| LT3470A | Micropower Buck Regulator |
| LT3470A | Micropower Buck Regulator with Integrated Boost and Catch Diodes |
| LT3471 | 1.2MHz Boost / Inverter |
The LT®3474/LT3474-1 are fixed frequency step-down DC/DC converters designed to operate as constant-current sources. An internal sense resistor monitors the output current allowing accurate current regulation, ideal for driving high current LEDs. High output current accuracy is maintained over a wide current range, from 35mA to 1A, allowing a wide dimming range.
