Part number:
RT8458
Manufacturer:
Richtek
File Size:
264.51 KB
Description:
High efficiency pwm buck led driver controller.
RT8458 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 controlled via the ACTL pin. The RT8458 also has multiple f
Datasheet Details
RT8458
Richtek
264.51 KB
High efficiency pwm buck led driver controller.
RT8458 Distributor
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