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AP61200 - 2A LOW IQ SYNCHRONOUS BUCK CONVERTER

General Description

The DIODES™ AP61200 / DIODES™ AP61201 / DIODES™ AP61202 / DIODES™ AP61203 is a 2A, synchronous buck converter with a wide input voltage range of 2.3V to 5.5V.

Key Features

  • VIN: 2.3V to 5.5V.
  • Output Voltage (VOUT): 0.6V to 3.6V.
  • 2A Continuous Output Current.
  • 0.6V ± 2% Reference Voltage.
  • 19μA Low Quiescent Current (Pulse Frequency Modulation).
  • 1.3MHz Switching Frequency (VIN = 5V, VOUT = 1.8V).
  • Up to 89% Efficiency at 5mA Light Load.
  • Operation Mode Options.
  • Pulse Frequency Modulation: AP61200 and AP61202.
  • Force Pulse Width Modulation: AP61201 and AP61203.
  • Power-Good Indicator.
  • AP61202 and AP61203.
  • Pro.

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Other Datasheets by Diodes Incorporated

Part Number Description
AP61201 2A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP61202 2A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP61203 2A LOW IQ SYNCHRONOUS BUCK CONVERTER
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AP61200/AP61201/AP61202/AP61203 2.3V TO 5.5V INPUT, 2A LOW IQ SYNCHRONOUS BUCK CONVERTER Description The DIODES™ AP61200 / DIODES™ AP61201 / DIODES™ AP61202 / DIODES™ AP61203 is a 2A, synchronous buck converter with a wide input voltage range of 2.3V to 5.5V. The device fully integrates a 110mΩ high-side power MOSFET and an 80mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP61200/AP61201/AP61202/AP61203 device is easily used by minimizing the external component count due to its adoption of Constant On-Time (COT) control to achieve fast transient response, easy loop stabilization, and low output voltage ripple.