RT8453 - High Voltage Buck LED Driver

Product Overview

Richtek

Part number	RT8453
Manufacturer	Richtek
File Size	131.44 KB
Description	High Voltage Buck LED Driver
Datasheet	RT8453 Datasheet
Additional preview pages of the RT8453 datasheet.

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

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 |