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34709 - PMIC

Description

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Features

  • Six multi-mode buck regulators for direct supply of the processor core, memory, and peripherals.
  • Boost regulator for USB PHY domain on i. MX processors.
  • Eight LDO regulators with internal and external pass devices for thermal budget optimization and DDR memory voltage reference.
  • 10-bit ADC for monitoring battery and other inputs.
  • Real time clock and crystal oscillator circuitry with a coin cell backup/charger.
  • SPI/I2C bus for control and re.

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Full PDF Text Transcription

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Freescale Semiconductor Advance Information Power Management Integrated Circuit (PMIC) for i.MX50/53 Families Document Number: MC34709 Rev. 4.0, 11/2013 34709 The 34709 is the Power Management Integrated Circuit (PMIC) designed primarily for use with the Freescale i.MX50 and i.MX53 families. It offers a low cost solution targeting embedded applications that do not require a battery charger. However, it can be easily combined with an external charger, allowing flexibility for either single or multi-cell Li-Ion battery configurations. It supports both consumer and industrial applications with a single 130-pin 8x8 MAPBGA 0.5 mm pitch package that is easily routable in low cost board designs.
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