ACT6357, ACT6357_Active 40V Step-Up WLED Bias Supplies

Active-Semi

Description

ACT6357/ACT6358 Rev 1, 15-Nov-12 High-Efficiency, 40V Step-Up WLED Bias Supplies .
The ACT6357 and ACT6358 step-up DC/DC converters drive white LEDs with an externally programmable constant current.

📥 Download Datasheet

ACT6357 Datasheet Preview — This datasheet PDF includes multiple part numbers: ACT6357, ACT6357_Active. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: ACT6357, ACT6357_Active
Manufacturer: Active-Semi
File Size: 403.92 KB
Datasheet: ACT6357_Active-Semi.pdf
Description: 40V Step-Up WLED Bias Supplies
Note: This datasheet PDF includes multiple part numbers: ACT6357, ACT6357_Active.
Please refer to the document for exact specifications by model.

Features

* 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
* ACT6358: 1A
* Supports Analog and PWM LED Dimming
* Integrated Over-Voltage Protection

Applications

* TFT LCD Displays
* Smart Phones
* Portable Media Players

ACT6357 Distributors

📁 Related Datasheet

ACT6358NH-T ACT630SMX-2 ACT630SMX-4 ACT6311 ACT6311UC-T ACT631SMX-2

📌 All Tags

ACT6357_Active 40V Step-Up WLED Bias Supplies Active-Semi

Active-Semi ACT6357-like datasheet