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BL0200C - High Efficiency

This page provides the datasheet information for the BL0200C, a member of the BL0202C High Efficiency family.

Datasheet Summary

Description

BL0200 series are 2ch output LED driver IC for LED backlight, and it can do dimming to 0.02 % by external PWM signal.

This IC realizes a high efficiency by the boost convertor control that absorbs variability on VF.

Features

  • and Benefit Boost convertor.
  • Current-Mode type PWM Control.
  • PWM frequency is 100 kHz o r 200 kHz.
  • Maximum On Duty is 90 % LED current control.
  • Individual PWM Dimming Control.
  • Analog Dimming.
  • High contrast ratio is 1 / 5000.
  • Accuracy of Reg output voltage is ± 1.5 % or ± 2 % Protection functions.
  • Enable Function of IC (BL0202B, BL0202C).
  • Error Signal Output (BL0200C).
  • Overcurrent Protection for Boost Circuit (OCP) ---------------------------------.

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Datasheet preview – BL0200C

Datasheet Details

Part number BL0200C
Manufacturer Sanken
File Size 607.01 KB
Description High Efficiency
Datasheet download datasheet BL0200C Datasheet
Additional preview pages of the BL0200C datasheet.

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Full PDF Text Transcription

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High Efficiency For LED Backlight 2ch LED Driver IC BL0200 Series General Descriptions BL0200 series are 2ch output LED driver IC for LED backlight, and it can do dimming to 0.02 % by external PWM signal. This IC realizes a high efficiency by the boost convertor control that absorbs variability on VF. The product easily achieves high cost-performance LED drive system with few external components and enhanced protection functions. Package SOP18 Features and Benefit Boost convertor ● Current-Mode type PWM Control ● PWM frequency is 100 kHz o r 200 kHz ● Maximum On Duty is 90 % LED current control ● Individual PWM Dimming Control ● Analog Dimming ● High contrast ratio is 1 / 5000 ● Accuracy of Reg output voltage is ± 1.
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