ACT6358 supplies equivalent, 40v step-up wled bias supplies.
* High-Efficiency DC/DC WLED Bias Supply
* Internal 40V, 0.55Ω Power MOSFET
* Up to 10 WLEDs per String
* Two Peak Current Options:
− ACT6357: 0.5A − ACT6.
* TFT LCD Displays
* Smart Phones
* Portable Media Players
* GPS/Personal Navigation Devices
GENERAL DE.
The ACT6357 and ACT6358 step-up DC/DC converters drive white LEDs with an externally programmable constant current. These devices feature integrated, 40V power MOSFETs that are capable of driving up to ten white LEDs in series, providing inherent cur.
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