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AP61202 - 2A LOW IQ SYNCHRONOUS BUCK CONVERTER

Download the AP61202 datasheet PDF. This datasheet also covers the AP61200 variant, as both devices belong to the same 2a low iq synchronous buck converter family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP61200-DIODES.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Diodes Incorporated

Part Number Description
AP61200 2A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP61201 2A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP61203 2A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP61100 1A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP61100Q 1A LOW IQ SYNCHRONOUS BUCK CONVERTER

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.

View original datasheet text
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.