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MB39C313 - 4ch System Power Management IC

General Description

The MB39C313 is a 4ch system power management IC.

It consists of 2-ch DC/DC Converter and 2-ch Charge pump.

The DC/DC converter has excellent line regulation with the feed-forward method.

Key Features

  • S.
  • Power supply voltage range: 8 V to 14 V For Buck Converter included SW FET (Vlogic): output 1.8 V to 3.3 V 1.5 A Max For Boost Converter included SW FET (Vs): output 18.1 V Max 1.5 A Max (at 12 V input and 15 V output) Negative Charge Pump with output voltage feedback (VGL): 50 mA Max Positive Charge Pump with output voltage feedback (V.

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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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FUJITSU MICROELECTRONICS DATA SHEET DS04–27267–1E ASSP for Power Management Applications of LCD Panel 4ch System Power Management IC for LCD Panel MB39C313 ■ DESCRIPTION The MB39C313 is a 4ch system power management IC. It consists of 2-ch DC/DC Converter and 2-ch Charge pump. The DC/DC converter has excellent line regulation with the feed-forward method. Moreover, SW FET and phase compensator (Buck) is included, so that BOM can be reduced. It is most suitable for large size LCD panel power supply. ■ FEATURES • • • • • • • • • • • • • • • • Power supply voltage range: 8 V to 14 V For Buck Converter included SW FET (Vlogic): output 1.8 V to 3.3 V 1.5 A Max For Boost Converter included SW FET (Vs): output 18.1 V Max 1.