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BD9E151ANUX - Step-Down Switching Regulator

Description

BD9E151ANUX is diode-rectification buck converter of high input voltage 28 V with integrated Power MOSFET.

Because of diode-rectification, a pulse skips in light load automatically and it maintains high efficiency.

Features

  • Wide Input Range (VIN = 6 V to 28 V).
  • 30 V / 80 mΩ Integrated Power MOSFET.
  • 600 kHz (Typ) High Frequency Operation.
  • Built in Reference Voltage (1.0 V ± 1.0 %).
  • Built in Over Current Protection (OCP), Under Voltage Lockout (UVLO), Over Voltage Protection (OVP), Thermal Shutdown (TSD).
  • Stand-by mode (IIN = 0 μA).
  • VSON008X2030 Small Package.

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Datasheet preview – BD9E151ANUX

Datasheet Details

Part number BD9E151ANUX
Manufacturer ROHM
File Size 1.57 MB
Description Step-Down Switching Regulator
Datasheet download datasheet BD9E151ANUX Datasheet
Additional preview pages of the BD9E151ANUX datasheet.

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Full PDF Text Transcription

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Datasheet 6 V to 28 V, 1.2 A 1ch Step-Down Switching Regulator Integrated Power MOSFET BD9E151ANUX General Description BD9E151ANUX is diode-rectification buck converter of high input voltage 28 V with integrated Power MOSFET. Because of diode-rectification, a pulse skips in light load automatically and it maintains high efficiency. In addition, it is available for battery powered application because supply current is small with 0 uA at shutdown. It can easily make a small power supply with the external parts of the wide range, because the use of ceramic capacitor is possible, and because it has high speed road response by current mode control and has the external setting phase compensation.
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