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AOZ1915 - 1.5A General Purpose Boost Regulator

Description

The AOZ1915 is a high-performance, current-mode, constant frequency boost regulator with internal MOSFET and internal Schottky diode.

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

Features

  • include input under-voltage lockout, cycle-by-cycle current limit, thermal shutdown and soft-start. The AOZ1915 is available in a tiny 4mm x 3mm 12-pin DFN package and is rated over a -40°C to +85°C Features.
  • 2.7V to 5.5V input voltage range.
  • Adjustable output up to 22V.
  • Internal Schottky diode.
  • 600kHz/1.2MHz constant switching frequency.
  • Cycle-by-cycle current limit.
  • Thermal overload protection.
  • Programmable Soft-start.
  • Small 4mm x 3mm DFN 12L package Ap.

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Full PDF Text Transcription

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AOZ1915 1.5A General Purpose Boost Regulator General Description The AOZ1915 is a high-performance, current-mode, constant frequency boost regulator with internal MOSFET and internal Schottky diode. The 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 AOZ1915 works from a 2.7V to 5.5V input voltage range and generates an output voltage as high as 22V. Other features include input under-voltage lockout, cycle-by-cycle current limit, thermal shutdown and soft-start. The AOZ1915 is available in a tiny 4mm x 3mm 12-pin DFN package and is rated over a -40°C to +85°C Features ● 2.7V to 5.
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