Part Number
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ACT6360 |
Manufacturer
|
Active-Semi |
Description
|
40V Step-Up WLED Bias Supplies |
Published
|
Feb 24, 2010 |
Detailed Description
|
ACT6360
Rev0, 23-May-08
com
High-Efficiency, 40V Step-Up WLED Bias Supplies FEATURES
• High-Efficiency...
|
Datasheet
|
ACT6360
|
Overview
ACT6360
Rev0, 23-May-08
com
High-Efficiency, 40V Step-Up WLED Bias Supplies FEATURES
• High-Efficiency DC/DC WLED Bias Supply • Internal 40V, 0.
55Ω Power MOSFET • Up to 10 WLEDs per String • 1000mA Peak Current • Supports Analog and PWM LED Dimming • Integrated Over-Voltage Protection (OVP) • Thermal Shutdown • Cycle-by-Cycle Over Current Protection • Tiny SOT23-6 Package
GENERAL DESCRIPTION
The ACT6360 step-up DC/DC converter drives white LEDs with an externally programmable constant current.
This device features an integrated, 40V power MOSFET that is capable of driving up to ten white LEDs in series, providing inherent current matching for uniform brightness.
WLED brigh...
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