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AOZ1905 - EZBoost 2A General Purpose Regulator

Description

The AOZ1905 EZBoost is a high-performance, currentmode, constant frequency step-up regulator with internal MOSFET.

600kHz/1.2MHz switching frequency allows the use of low-profile inductor and capacitors.

The current-mode control ensures easy loop compensation and fast transient response.

Features

  • include input under-voltage lockout, cycle-by-cycle current limit, thermal shutdown and soft-start. The AOZ1905 is available in a tiny 3mm x 3mm 10-pin DFN package and MSOP8 package and is rated over a -40°C to +85°C operating temperature range. Features.
  • 2.7V to 5.5V input voltage range.
  • Adjustable output up to 24V.
  • 600kHz/1.2MHz constant switching frequency.
  • Cycle-by-cycle current limit.
  • Thermal overload protection.
  • Programmable Soft-start.
  • Small 3mm x 3mm D.

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Full PDF Text Transcription

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AOZ1905 EZBoost 2A General Purpose Regulator General Description The AOZ1905 EZBoost is a high-performance, currentmode, constant frequency step-up regulator with internal MOSFET. 600kHz/1.2MHz switching frequency allows the use of low-profile inductor and capacitors. The current-mode control ensures easy loop compensation and fast transient response. The AOZ1905 works from a 2.7V to 5.5V input voltage range and generates an output voltage as high as 24V. Other features include input under-voltage lockout, cycle-by-cycle current limit, thermal shutdown and soft-start. The AOZ1905 is available in a tiny 3mm x 3mm 10-pin DFN package and MSOP8 package and is rated over a -40°C to +85°C operating temperature range. Features  2.7V to 5.
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