Boost with Disconnect Switch Typical Application for A8509 High Efficiency, 4-Ch WLED Driver
Using Part
Vignette
1 / 1
Pour les produits finaux
- LED String
Description
- Boost with Disconnect Switch Typical Application for A8509 High Efficiency, 4-Ch WLED Driver. The A8509 is a multi-output white LED driver for backlighting LCD panels. It integrates a current-mode boost controller and four individual current sinks. The boost controller architecture allows for significant scaling of boost voltage to optimize the solution for the required number of LEDs per string. The FSET/SYNC pin either sets the required boost switching frequency or synchronizes the value in the range of 300 to 800 kHz
Caractéristiques principales
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Input Voltage9 to 40 V
Pièces en vedette (1)
Pièce numéro | Fabricant | Type | Description | |||
---|---|---|---|---|---|---|
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A8509GLPTR-T | Allegro MicroSystems | LED Drivers | LED Driver 12V/15V/18V/24V 24-Pin TSSOP EP T/R | Ajouter au panier |