| Part Number | RT8458 |
| Manufacturer | Richtek |
| Title | High Efficiency PWM Buck LED Driver Controller |
| Description | The RT8458 is a PWM controller with an integrated high side floating gate driver. It is used for step down converters by well controlling the exte... |
| Features |
a 48kHz fixed frequency oscillator, an internal 178mV precision reference, and a PWM comparator with latching logic. The accurate output LED current is achieved by an averaging current feedback loop and the LED current dimming can be easily controlle...
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| Datasheet |
 RT8458 Datasheet
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