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AP63301 - 3A LOW IQ SYNCHRONOUS BUCK

Download the AP63301 datasheet PDF. This datasheet also covers the AP63300 variant, as both devices belong to the same 3a low iq synchronous buck family and are provided as variant models within a single manufacturer datasheet.

Description

The AP63300/AP63301 is a 3A, synchronous buck converter with a wide input voltage range of 3.8V to 32V.

The device fully integrates a 75mΩ high-side power MOSFET and a 40mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion.

Features

  • Frequency Spread Spectrum (FSS) with a switching frequency jitter of ±6%, which reduces EMI by not allowing emitted energy to stay in any one frequency for a significant period of time. The device is available in a TSOT26 package. Pin Assignments TOP VIEW FB 1 EN 2 VIN 3 TSOT26 6 BST 5 SW 4 GND Features.
  • VIN 3.8V to 32V.
  • 3A Continuous Output Current.
  • 0.8V ± 1% Reference Voltage.
  • 22µA Low Quiescent Current (Pulse Frequency Modulation).
  • 500kHz Switching Frequency.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP63300-Diodes.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Diodes Incorporated

Part Number Description
AP63301Q 3A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP63300 3A LOW IQ SYNCHRONOUS BUCK
AP63300Q 3A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP63356Q 3.5A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP63357Q 3.5A LOW IQ SYNCHRONOUS BUCK CONVERTER

Full PDF Text Transcription

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AP63300/AP63301 3.8V TO 32V INPUT, 3A LOW IQ SYNCHRONOUS BUCK WITH ENHANCED EMI REDUCTION Description The AP63300/AP63301 is a 3A, synchronous buck converter with a wide input voltage range of 3.8V to 32V. The device fully integrates a 75mΩ high-side power MOSFET and a 40mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP63300/AP63301 device is easily used by minimizing the external component count due to its adoption of peak current mode control along with its integrated loop compensation network. The AP63300/AP63301 design is optimized for Electromagnetic Interference (EMI) reduction.
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