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AP63300 - 3A LOW IQ SYNCHRONOUS BUCK

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.

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Datasheet preview – AP63300

Datasheet Details

Part number AP63300
Manufacturer Diodes Incorporated
File Size 1.31 MB
Description 3A LOW IQ SYNCHRONOUS BUCK
Datasheet download datasheet AP63300 Datasheet
Additional preview pages of the AP63300 datasheet.

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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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