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RT8525 - Boost Controller

General Description

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.

Key Features

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

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Datasheet Details

Part number RT8525
Manufacturer Richtek
File Size 217.98 KB
Description Boost Controller
Datasheet download datasheet RT8525 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® RT8525 Boost Controller with Dimming Control General Description 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. Ordering Information RT8525 Package Type S : SOP-14 Note : Lead Plating System G : Green (Halogen Free and Pb Free) Richtek products are : ` RoHS compliant and compatible with the current require- ments of IPC/JEDEC J-STD-020.