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BD95841MUV Datasheet 1ch Synchronous Buck DC/dc Converter

Manufacturer: ROHM

Overview: Datasheet 7.5V to 15V, 4A Integrated MOSFET 1ch Synchronous Buck DC/DC Converter BD95841MUV.

Datasheet Details

Part number BD95841MUV
Manufacturer ROHM
File Size 777.07 KB
Description 1ch Synchronous Buck DC/DC Converter
Datasheet BD95841MUV-ROHM.pdf

General Description

BD95841MUV is a 1ch synchronous buck converter that can generate output voltage (0.8V to 5.5V) at the input voltage range (7.5V to 15V).

Space-saving and high efficient switching regulator can be achieved due to built-in N-MOSFET power transistors.

The IC also incorporates H3RegTM technology, a Rohm proprietary constant ON TIME control mode which facilitates ultra-high transient response against changes in load without external compensation components.

Key Features

  • Input Voltage Range: 7.5V to 15.0V.
  • Reference Voltage: 0.8V±1.5%.
  • Output Voltage Range: 0.8V to 5.5V.
  • Output Current: 4.0A (Max. ).
  • Switching Frequency: 500kHz to 800kHz （depend on input-output condition）.
  • Built-in Power MOS FET High-side Nch FET ON resistance: 65mΩ(typ. ) Low-side Nch FET ON resistance: 45mΩ(typ. ).
  • Fast Transient Responses due to H3Reg control.
  • Over Current Protection (OCP).
  • Cycle-by-Cycle.
  • Thermal Shut Down (TSD).

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BD95841MUV Distributor