RT8452 datasheet PDF by Richtek.
| Part number | RT8452 |
|---|---|
| Datasheet | RT8452-Richtek.pdf |
| File Size | 321.94 KB |
| Manufacturer | Richtek |
| Description | High Voltage High Current LED Driver Controller |
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The RT8452 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 48V, the RT8452 is ideal for Buck, Boost or Buck-Boost operation.
| Part Number | Description |
|---|---|
| RT8450 | High Voltage Multi-Topology LED Driver |
| RT8450B | High Voltage Multi-Topology LED Driver |
| RT8453 | High Voltage Buck LED Driver |
| RT8453B | High Voltage Buck LED Driver |
| 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 |
