| Part number | RT8476 |
|---|---|
| Datasheet | RT8476-Richtek.pdf |
| File Size | 178.18 KB |
| Manufacturer | Richtek |
| Description | Two-Stage Hysteretic LED Driver Controller |
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The RT8476 is a two-stage controller with dual gate drivers consist of a Boost converter (first stage) and a Buck converter (second stage). The advantage of the two-stage topology is highly patible with ET (Electronic Transformer) in MR16 / AR111 lighting market field applications. The first stage is a Boost converter for constant voltage output with inductor peak current over current protection.
| Part Number | Description |
|---|---|
| RT8476A | Two-Stage Hysteretic LED Driver Controller |
| RT8470 | High Brightness LED Driver |
| RT8471 | High Brightness LED Driver |
| RT8472 | High Brightness LED Driver |
| RT8473 | High Brightness LED Driver |
| RT8474 | High Voltage Multiple-Topology LED Driver |
| RT8474A | High Voltage Multiple-Topology LED Driver |
| RT8475 | High Voltage High Current LED Driver Controller |
| RT8477 | High Voltage High Current LED Driver |
| RT8477A | High Voltage High Multiple-Topology Current LED Driver |
