RT4527A - 36V High Efficiency Boost Converter

Product Overview

Richtek

Part number	RT4527A
Manufacturer	Richtek
File Size	622.50 KB
Description	36V High Efficiency Boost Converter
Datasheet	RT4527A Datasheet
Additional preview pages of the RT4527A datasheet.

The RT4527A is a high efficiency driver for white LEDs.

It is suitable for single/two cell battery input to drive LED light bars which contains six strings in parallel and up to 10 WLEDs per string.

Wide Operating Input Voltage : 2.7V to 24V.
High Output Voltage: Up to 36V.
Channel Current Programmable: 6mA to 25mA.
Channel Current Regulation with Accuracy ±3% and Matching ±2%.
Dimming Controls.
Direct PWM up to 25kHz with Minimum 1% Duty.
PWM to Analog up to 2kHz with 12-Bit Resolution, Up to 4kHz with 11-Bit Resolution, Up to 8kHz with 10-Bit Resolution.
PWM to Mixed Up to 2kHz with 12-Bit Resolution, Up to 4kHz with 11-Bit Resolution.
PWM to.

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Published: Dec 25, 2024 |