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BD99950MUV - VDC Charger

General Description

The BD99950MUV is a high-efficiency, synchronous Narrow VDC system voltage regulator and battery charger controller.

It has two charge pumps which separately drive N-channel MOSFETs for automatic system power source selection.

Key Features

  • N-channel MOSFETs available for Battery or Adapter Selection via Internal Charge Pumps.
  • Fast DPM Transient Response under Turbo Mode(.

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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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Datasheet 2 Cell / 3 Cell Narrow VDC Charger with SMBus Interface BD99950MUV General Description The BD99950MUV is a high-efficiency, synchronous Narrow VDC system voltage regulator and battery charger controller. It has two charge pumps which separately drive N-channel MOSFETs for automatic system power source selection. Charge voltage, charge current, AC adapter current and minimum system voltage can be programmed through SMBus. With a small inductor, PWM switching frequency can also be programmed by SMBus up to 1.2MHz.