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KB4313 - Constant Current 12 Watt Boost White-LED Driver

General Description

The KB4313 step-up converter drives white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices.

Key Features

  • Operating Voltage:2.4V~6.5V.
  • High Operating Frequency: 1.5MHz.
  • High Efficiency: Up to 95%.
  • High Output Voltage: Up to 34V(max).
  • High Output Power: Up to 12W(Vin=12V).
  • Shutdown Current.

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Datasheet Details

Part number KB4313
Manufacturer Kingbor Technology
File Size 206.79 KB
Description Constant Current 12 Watt Boost White-LED Driver
Datasheet download datasheet KB4313 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Kingbor Technology Co.,Ltd TEL:(86)0755-26508846 FAX:(86)0755-26509052 KB4313 High Efficiency, Constant Current 12 Watt Boost White-LED Driver FEATURES •Operating Voltage:2.4V~6.5V •High Operating Frequency: 1.5MHz •High Efficiency: Up to 95% •High Output Voltage: Up to 34V(max) •High Output Power: Up to 12W(Vin=12V) •Shutdown Current <1PA •16V Output Over-voltage protection (min) •Digital Dimming Control. •Built-in Cycle-by Cycle Current-limiting. •Built-in Soft-Start Function. •0.