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RT8453 - High Voltage Buck LED Driver

Richtek

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Datasheet Details

Part number	RT8453
Manufacturer	Richtek ↗
File Size	131.44 KB
Description	High Voltage Buck LED Driver
Datasheet	RT8453-Richtek.pdf

RT8453 Product details

Description

The RT8453 is a Buck current mode PWM regulator for LED driving applications.

Features

z High Voltage : VIN up to 40V z 1.5A Switch Current z Current Mode PWM with 800kHz Switching z Frequency z Easy Dimming : Analog or Digital method z Programmable Soft Start to Avoid Inrush Current z VIN Under Voltage Lockout and Thermal Shutdown z RoHS Compliant and Halogen Free Ordering Information RT8453 Package Type SP : SOP-8 (Exposed Pad-Option 2) Operating Temperature Range G : Green (Halogen Free with Comme- rcial Standard) Note : Richtek Green products are : ` RoHS compliant and compat.

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Published: May 27, 2016 |