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ACT6358 Datasheet 40V Step-Up WLED Bias Supply

Manufacturer: Qorvo

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General Description

The ACT6358 step-up DC/DC converter drives white LEDs with an externally programmable constant current.

This device

Overview

ACT6358 High-Efficiency, 40V Step-Up WLED Bias Supply.

Key Features

  • High-Efficiency DC/DC WLED Bias Supply.
  • Internal 40V, 0.55Ω Power MOSFET.
  • Up to 10 WLEDs per String.
  • 1A Peak Current.
  • Supports Analog and PWM LED Dimming.
  • Integrated Over-Voltage Protection (OVP).
  • Programmable Soft-Start Function.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over Current Protection.
  • Tiny TDFN33-8 Package.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Active-Semi Logo ACT6358 40V Step-Up WLED Bias Supplies Active-Semi

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