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DC6M502X6 - ultra small DC-to-DC buck converter

Download the DC6M502X6 datasheet PDF. This datasheet also covers the DC6M501X6 variant, as both devices belong to the same ultra small dc-to-dc buck converter family and are provided as variant models within a single manufacturer datasheet.

Description

The DC6M50xX6 family consists of highly efficient 6 MHz, 500 mA step-down DC-to-DC converters.

The devices convert input voltages between 2.3 V and 5.5 V to fixed output voltages of 1.2 V, 1.5 V or 1.8 V.

The devices of DC6M50xX6 family are optimized for battery-driven applications.

Features

  • Efficiency up to 95 %.
  • Extremely low output ripple in PWM and PFM mode.
  • 2 % total DC output voltage accuracy.
  • Soft start function for limiting inrush current.
  • Short circuit and over-temperature protection.
  • Enable input operates with an active HIGH or with a clock signal.
  • Optional power good indicator output (.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DC6M501X6-NXP.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by NXP Semiconductors

Part Number Description
DC6M501X6 ultra small DC-to-DC buck converter
DC6M503X6 ultra small DC-to-DC buck converter

Full PDF Text Transcription

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DC6M50xX6 family 6 MHz, 500 mA, ultra small DC-to-DC buck converter Rev. 1 — 13 February 2013 Product data sheet 1. Product profile 1.1 General description The DC6M50xX6 family consists of highly efficient 6 MHz, 500 mA step-down DC-to-DC converters. The devices convert input voltages between 2.3 V and 5.5 V to fixed output voltages of 1.2 V, 1.5 V or 1.8 V. The devices of DC6M50xX6 family are optimized for battery-driven applications. Their high efficiency of up to 95 % enables an extended battery life in all portable designs. Buck operation at a switching frequency of 6 MHz allows using only a small low-cost 470 nH coil and two capacitors. Besides working with standard chip inductors, the DC6M50xX6 family devices also support Printed-Circuit Board (PCB) coils and air coils.
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