RT8573 datasheet by Richtek.
| Part number | RT8573 |
|---|---|
| Datasheet | RT8573-Richtek.pdf |
| File Size | 346.47 KB |
| Manufacturer | Richtek |
| Description | High Voltage Boost/SEPIC Controller |
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The RT8573 is a current mode PWM controller designed to drive an external MOSFET for high current LED applications. With a low side current sense amplifier threshold of 190mV, the LED current is programmable with one external current sense resistor. With programmable operating frequency up to 800kHz, the external inductor and capacitors can be small while maintaining high frequency.
| Part Number | Description |
|---|---|
| RT8572 | High Voltage 8-CH LED Driver |
| RT8575 | 4-String White LED Driver |
| RT8576 | High Voltage 8-CH LED Driver |
| RT8577A | High Voltage 4-CH LED Driver |
| RT8509 | Step-Up DC/DC Converter |
| RT8509A | Step-Up DC/DC Converter |
| RT8510 | 43V 4-CH LED Driver |
| RT8511A | 43V Asynchronous Boost WLED Driver |
| RT8511B | 43V Asynchronous Boost WLED Driver |
| RT8525 | Boost Controller |
