RT8452 Datasheet - Richtek

RT8452 - High Voltage High Current LED Driver Controller

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 .

RT8452 Features

* z High Voltage Capability : VIN Up to 36V, VOUT Up to 48V z Buck, Boost or Buck-Boost Operation z Current Mode PWM with 350kHz Switching Frenquency z Easy Dimming Control : Analog or Digital Converting to Analog with One External Capacitor z True PWM Dimming : External FET Driver is Build- in z Prog

RT8452-Richtek.pdf

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Datasheet Details

Part number:

RT8452

Manufacturer:

Richtek

File Size:

321.94 KB

Description:

High voltage high current led driver controller.

RT8452 Distributor

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RT8452 High Voltage High Current LED Driver Controller Richtek