| Part number | RT8475 |
|---|---|
| Datasheet | RT8475-Richtek.pdf |
| File Size | 315.23 KB |
| Manufacturer | Richtek |
| Description | High Voltage High Current LED Driver Controller |
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The RT8475 is a current mode PWM controller designed to drive an external MOSFET for high current LED applications. With a current sense amplifier threshold of 190mV, the LED current is programmable with one external current sense resistor. With the maximum operating input voltage of 36V and output voltage up to 90V, the RT8475 is ideal for buck, boost or buck-boost operation.
| Part Number | Description |
|---|---|
| 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 |
| RT8476 | Two-Stage Hysteretic LED Driver Controller |
| RT8476A | Two-Stage Hysteretic LED Driver Controller |
| RT8477 | High Voltage High Current LED Driver |
| RT8477A | High Voltage High Multiple-Topology Current LED Driver |
