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LV5044V - DC-DC Converter Controller

Key Features

  • Provides dual step-down DC-DC converter controller circuits integrated on the same chip.
  • Provides an input UVLO circuit, an overcurrent detection function, an overtemperature detection function, soft start/soft stop functions, and a startup delay circuit.
  • Output voltage monitoring functions (power good as well as OVP and UVP with timer latch functions).
  • 180° interleaved operation between phase 1 and phase 2 (supports multiphase drive in 2-phase parallel op.

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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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www.DataSheet.co.kr Ordering number : ENA0534 Bi-CMOS IC LV5044V Overview 2ch step-down circuit DC-DC Converter Controller The LV5044V is a high efficiency, 2-channel, step-down, DC-DC converter controller IC adopting a synchronous rectifying system. Incorporating numerous functions on a single chip with easy external setting, it can be used for a wide variety of applications. The device is optimal for use in multi-output power supply systems which are used in LCD-TVs, DVD recorders, game machines, high-end office products, etc. Features • Provides dual step-down DC-DC converter controller circuits integrated on the same chip.