| Part number | RT8453B |
|---|---|
| Datasheet | RT8453B-Richtek.pdf |
| File Size | 135.91 KB |
| Manufacturer | Richtek |
| Description | High Voltage Buck LED Driver |
|
|
The RT8453B is a buck current mode PWM regulator for LED driving applications. It provides an integrated 1.5A switch and can be operated with a wide input voltage range from 4.5V to 40V. With a 500kHz operating frequency, the RT8453B allows all external inductor and input/output capacitors to be small.
| Part Number | Description |
|---|---|
| RT8453 | High Voltage Buck LED Driver |
| RT8450 | High Voltage Multi-Topology LED Driver |
| RT8450B | High Voltage Multi-Topology LED Driver |
| RT8452 | High Voltage High Current LED Driver Controller |
| RT8456 | Isolated Secondary Side LED Lighting Current Controller |
| RT8458 | High Efficiency PWM Buck LED Driver Controller |
| RT8458A | High Efficiency PWM Buck LED Driver Controller |
| RT8458D | Constant Current PWM Buck Controller |
| RT8406 | High Voltage Buck LED Driver |
| RT8462 | High Voltage High Current LED Driver Controller |
