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BD9631GU - Switching Regulator

Description

BD9631GU is a system switching regulator IC for DSC/DVC applications to generate plural voltage high efficiently from battery.

Component for Power FET and phase compensation are embedded so it is suitable for compact type DSC/DVC application.

Features

  • 7ch DC/DC converter, 1ch LDO embedded CH1 Boost － Startup ch,Motor CH2 LDO FET embedded Analog CH3 Buck FET embedded Core CH4 Buck-Boost FET embedded Digital CH5 Buck FET embedded Memory CH6 Boost － LED CH7 Boost FET embedded CCD CH8 Reverse － CCD.
  • Low voltage operation 2.5[V].
  • CH1 supply voltage output for internal circuit.
  • CH1 PWM / PFM selectable.
  • CH3 High speed response by current control.
  • CH4 Boost-Buck auto switching.
  • CH6,CH7 integ.

📥 Download Datasheet

Datasheet Details

Part number BD9631GU
Manufacturer ROHM
File Size 1.12 MB
Description Switching Regulator
Datasheet download datasheet BD9631GU Datasheet

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Full PDF Text Transcription

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Datasheet Switching Regulator ICs with Built in FET (5V) BD9631GU General Description BD9631GU is a system switching regulator IC for DSC/DVC applications to generate plural voltage high efficiently from battery. Component for Power FET and phase compensation are embedded so it is suitable for compact type DSC/DVC application. Features  7ch DC/DC converter, 1ch LDO embedded CH1 Boost － Startup ch,Motor CH2 LDO FET embedded Analog CH3 Buck FET embedded Core CH4 Buck-Boost FET embedded Digital CH5 Buck FET embedded Memory CH6 Boost － LED CH7 Boost FET embedded CCD CH8 Reverse － CCD  Low voltage operation 2.
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