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 Home > Products > Switching Regulators > Switching Regulators > Step-Up  (Boost)  Controller > RT8525

Boost Controller with Dimming Control


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VIN Range : 4.5V to 29V
Programmable Soft-Start Time
Programmable Boost SW Frequency from 50kHz to 600kHz
Output Over Voltage Protection
Output Under Voltage Protection
14-Lead SOP Package
RoHS Compliant and Halogen Free

The RT8525 is a wide input operating voltage range step up controller. High voltage output and large output current are feasible by using an external N-MOSFET. The RT8525 input operating range is from 4.5V to 29V.

The RT8525 is an optimized design for wide output voltage range applications. The output voltage of the RT8525 can be adjusted by the FB pin. The PWMI pin can be used as a digital input, allowing WLED brightness control with a logic-level PWM signal.

LCD TV, Monitor Display Backlight
LED Driver Application
Title Description Size Last Updated
Datasheets for RT8525 221 KB 2015 May
Title Description Size Last Updated
Reliability Report for RT8525 30 KB 2012 Oct
Part Number Free Samples Buy from authorized distributor Package Type