RT8509A - Step-Up DC/DC Converter

Product Overview

Richtek

Datasheet Details

Part number	RT8509A
Manufacturer	Richtek
File Size	192.48 KB
Description	Step-Up DC/DC Converter
Datasheet	RT8509A Datasheet
Additional preview pages of the RT8509A datasheet.

Product details

Description

The RT8509A is a high performance switching Boost converter that provides a regulated supply voltage for active matrix thin film transistor (TFT) liquid crystal displays (LCDs).

Features

include adjustable soft-start, over-voltage protection, and over-temperature protection. The RT8509A is available in the WDFN-12L 5x5 package. Marking Information RT8509A GQW YMDNN RT8509AGQW : Product Number YMDNN : Date Code Features.
90% Efficiency.
Adjustable Output Up to 24V.
2.8V to 14V Input Supply Voltage.
Input Supply Under-Voltage Lockout.
Fixed 1.2MHz Switching Frequency.
Adjustable Soft-Start.
VOUT Over-Voltage Protection.
Over-Temperature.

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Published: May 26, 2016 |