• Part: BD90640HFP-C
  • Description: 1ch Step-Down Switching Regulator
  • Category: Voltage Regulator
  • Manufacturer: ROHM
  • Size: 1.78 MB
BD90640HFP-C Datasheet (PDF) Download
ROHM
BD90640HFP-C

Description

BD906xx-C series is a step-down switching regulator with integrated POWER MOS FET and have the capability to withstand high input voltage, providing a free setting function of operating switching frequency with external resistor. This switching regulator features a wide input voltage range (3.5 V to 36 V, Absolute maximum 42 V) and operating temperature range (-40 °C to +125 °C).

Key Features

  • AEC-Q100 Qualified (Note 1)
  • Integrated Pch POWER MOS FET
  • Low Dropout: 100 % ON Duty Cycle
  • External Synchronization Function
  • Soft Start Function: 1.38 ms (fSW = 500 kHz)
  • Current Mode Control
  • Over Current Protection
  • Low Supply Voltage Error Prevention
  • Thermal Shut Down Protection
  • Short Circuit Protection