Datasheet Details
| Part number | RT8476 |
|---|---|
| Manufacturer | Richtek |
| File Size | 178.18 KB |
| Description | Two-Stage Hysteretic LED Driver Controller |
| Datasheet |
 RT8476 Datasheet
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General Description
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 compatible with ET (Electronic Transformer) in MR16 / AR111 lighting market field applications.
Key Features
- z Two-Stage Topology (Boost + Buck) z Wide Input Voltage Range : 4.5V to 40V z Adjustable Peak Input Current Control z Adjustable Boost Output Voltage z Independent Dual Stage Function z Adjustable LED Current with ±5% LED Current Accuracy z Input Under Voltage Lockout Detection z Thermal Shutdown Protection z SOP-8 and SOP-8 (Exposed Pad) Packages z RoHS Compliant and Halogen Free Ordering Information RT8476 Package Type S : SOP-8 SP : SOP-8 (Exposed Pad-Option 2) Lead Plating System G : Gr.