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AUR9719 Datasheet Step Down DC-dc Converter

Manufacturer: BCD

Overview: Data Sheet 1.5MHz, 2A, STEP DOWN DC-DC CONVERTER AUR9719 General.

Datasheet Details

Part number AUR9719
Manufacturer BCD
File Size 683.14 KB
Description STEP DOWN DC-DC CONVERTER
Datasheet AUR9719-BCD.pdf

General Description

The AUR9719 is a high efficiency step-down DC-DC voltage converter.

The chip operation is optimized by peak-current mode architecture with built-in synchronous power MOS switchers.

The oscillator and timing capacitors are all built-in providing an internal switching frequency of 1.5MHz that allows the use of small surface mount inductors and capacitors for portable product implementations.

Key Features

  • High Efficiency Buck Power Converter.
  • Output Current: 2A.
  • Low RDS(ON) Internal Switch: 100mΩ.
  • Adjustable Output Voltage from 0.8V to 9×VIN.
  • Wide Operating Voltage Range: 2.7V to 5.5V.
  • Built-in Power Switches for Synchronous Rectification with High Efficiency.
  • 800mV Feedback Voltage.
  • 1.5MHz Constant Frequency Operation.
  • Thermal Shutdown Protection.
  • Low Drop-out Operation at 90% Duty Cycle.
  • No Schot.

More Datasheets from BCD

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AUR9719 Distributor