Datasheet4U Logo Datasheet4U.com

MP1591DS - 330KHz Step-Down Converter

This page provides the datasheet information for the MP1591DS, a member of the MP1591 330KHz Step-Down Converter family.

Description

The MP1591 is a high voltage step-down converter ideal for automotive power adapter battery chargers.

Its wide 6.5V to 32V input voltage range covers the automotive battery’s requirements and it achieves 2A continuous output for quick charge capability.

Features

  • Wide 6.5V to 32V Input Operating Range.
  • 34V Absolute Maximum Input.
  • 2A Output Current.
  • 120mΩ Internal Power MOSFET Switch.
  • Stable with Low ESR Output Ceramic Capacitors.
  • Up to 95% Efficiency.
  • 20μA Shutdown Mode.
  • Fixed 330KHz Frequency.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over Current Protection.
  • Output Adjustable From 1.23V to 21V.
  • Under Voltage Lockout.
  • Reference Voltage Output.

📥 Download Datasheet

Datasheet preview – MP1591DS

📁 Similar Datasheet

  • MP150 - Low Cost Quartz Crystal (CTS)
  • MP150-E - Low Cost Quartz Crystal (CTS)
  • MP1500 - 15A BRIDGE RECTIFIER (Won-Top Electronics)
  • MP15005 - Bridge Rectifier (Formosa MS)
  • MP15005 - Silicon Bridge Rectifiers (GME)
  • MP1500G - 15A GLASS PASSIVATED SINGLE PHASE BRIDGE RECTIFIER (WON-TOP)
  • MP1501 - Bridge Rectifier (Formosa MS)
  • MP1501 - Silicon Bridge Rectifiers (GME)
  • MP1501 - 15A BRIDGE RECTIFIER (Won-Top Electronics)
  • MP1501G - 15A GLASS PASSIVATED SINGLE PHASE BRIDGE RECTIFIER (WON-TOP)
Other Datasheets by MPS
  • MP1591DN - 330KHz Step-Down Converter
  • MP1591 - 330KHz Step-Down Converter
  • MP1593 - 385kHz Step-Down Converter
  • MP1593DN - 385kHz Step-Down Converter
  • MP150 - Offline Primary-Side Regulator
  • MP150GJ - Offline Primary-Side Regulator
  • MP150GS - Offline Primary-Side Regulator
  • MP1519 - High Efficiency Charge Pump 4 White LED Driver

Full PDF Text Transcription

Click to expand full text
The Future of Analog IC Technology DESCRIPTION The MP1591 is a high voltage step-down converter ideal for automotive power adapter battery chargers. Its wide 6.5V to 32V input voltage range covers the automotive battery’s requirements and it achieves 2A continuous output for quick charge capability. Current mode operation provides fast transient response and eases loop stabilization. Fault protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode, the converter draws only 20μA of supply current. The MP1591 requires a minimum number of readily available external components to complete a 2A step-down DC to DC converter solution. EVALUATION BOARD REFERENCE Board Number EV0020 Dimensions 2.1”X x 1.4”Y x 0.
Published: |