RT8509 Datasheet - Richtek

RT8509, Step-Up DC/DC Converter

® RT8509 3A, 14V Step-Up DC/DC Converter General .
The RT8509 is a high performance switching boost converter that provides a regulated supply voltage for active matrix thin film transistor (TFT) liqui.

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RT8509-Richtek.pdf

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Datasheet Details

Part number:

RT8509

Manufacturer:

Richtek

File Size:

215.06 KB

Description:

Step-Up DC/DC Converter

Features

* include programmable soft-start, over voltage protection, and over temperature protection. The RT8509 is available in a WDFN-10L 3x3 package. Ordering Information RT8509 Package Type QW : WDFN-10L 3x3 (W-Type) Note : Lead Plating System G : Green (Halogen Free and Pb Free) Richtek products are :

Applications

* z GIP TFT LCD Panels Pin Configurations (TOP VIEW) COMP 1 FB 2 EN 3 GND 4 GND 5 GND 10 SS 9 VIN 8 VSUP 7 LX 11 6 LX WDFN-10L 3x3 Marking Information H4=YM DNN H4= : Product Code YMDNN : Date Code Typical Application Circuit VIN 12V CIN 10µF x 2 R4 10 L1 4.7µH D1 6, 7 LX VSUP 8 Chip Enab

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