Download BD9329AEFJ Datasheet PDF
BD9329AEFJ page 2
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BD9329AEFJ Key Features

  • Uses Low ESR Output Ceramic Capacitors
  • Low Standby Current
  • 380 kHz Fixed Operating Frequency
  • Feedback Voltage
  • 0.9V ± 1.5%(Ta=25°C)
  • 0.9V ± 2.0%(Ta=-25°C to +85°C)
  • Under Voltage Protection
  • Thermal Shutdown
  • Over Current Protection
  • Input Voltage Range: -Output Voltage Range: -Output Current: -Switching Frequency -Hi-Side FET ON-Resistance: -Lo-Side F

BD9329AEFJ Description

The BD9329AEFJ is a synchronous step-down switching regulator with built-in two low-resistance N-Channel MOSFETs. This IC can supply continuous output current of 3A over a wide input range, and provides not only fast transient response, but also easy phase pensation because of current mode control.