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ACT6357 Datasheet, Active-Semi

ACT6357 supplies equivalent, 40v step-up wled bias supplies.

ACT6357 Avg. rating / M : 1.0 rating-12

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ACT6357 Datasheet

Features and benefits


* 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.

Application


* TFT LCD Displays
* Smart Phones
* Portable Media Players
* GPS/Personal Navigation Devices GENERAL DE.

Description

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.

Image gallery

ACT6357 Page 1 ACT6357 Page 2 ACT6357 Page 3

TAGS

ACT6357
40V
Step-Up
WLED
Bias
Supplies
ACT6358
ACT6358NH-T
ACT6359
Active-Semi

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