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HVLED002 - High performance current mode LED controller

Description

The HVLED002 control IC provides the necessary

Features

  • Trimmed oscillator for precise frequency control.
  • Oscillator frequency guaranteed at 250 kHz.
  • Current mode operation to 500 kHz.
  • Latching PWM for cycle-by-cycle current limiting.
  • Internally trimmed reference with undervoltage lockout.
  • High current totem pole output.
  • Undervoltage lockout with hysteresis.
  • Low start-up and operating current Datasheet - production data.

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Full PDF Text Transcription

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HVLED002 High performance current mode LED controller SO-8 Features  Trimmed oscillator for precise frequency control  Oscillator frequency guaranteed at 250 kHz  Current mode operation to 500 kHz  Latching PWM for cycle-by-cycle current limiting  Internally trimmed reference with undervoltage lockout  High current totem pole output  Undervoltage lockout with hysteresis  Low start-up and operating current Datasheet - production data Description The HVLED002 control IC provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes to implement LED drivers.
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