| Part Number | RT8458A |
| Manufacturer | Richtek |
| Title | High Efficiency PWM Buck LED Driver Controller |
| Description | The RT8458A is a PWM controller with an integrated high side gate driver. It is used for step down converters by well controlling the external MOS... |
| Features |
a 47kHz fixed frequency oscillator, an internal −220mV 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 controll...
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| Datasheet |
 RT8458A Datasheet
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