Power Management for i.MX50/53 Processors

Product Details

Block Diagram

MC34709

Get diagram PDF

Features

Power Supplies

Six multi-mode buck regulators
- Two single/dual-phase buck regulators
- Three single-phase buck regulators
- Up to six independent outputs
- PFM/PWM operation mode
- Dynamic voltage scaling
5 V boost regulator
- Support for USB physical layer on i.MX processor (USB PHY)
Eight LDO regulators
- Two with selectable internal or external pass devices
- Four with embedded pass devices
- One with an external PNP device
- Voltage reference for DDR memory with internal PMOS device
Hardware programmable power-up sequence

10-Bit ADC Core

Seven general purpose ADC channels
Dedicated channels for monitoring die temperature and coin cell voltage
Resistive touchscreen interface

Auxiliary Circuits

General purpose I/Os
PWM outputs

Clocking and Oscillators

Real time clock
Time and day counters
Time of day alarm
32.768 kHz crystal oscillator
Coin cell battery backup and charger

Serial Interface

SPI / I²C communication protocol

Key Features

I²C interface and input control
i.MX35, i.MX37, i.MX50, i.MX51 and i.MX53 MCU supported

More

Buy/Parametrics

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Documentation

Quick reference to our documentation types.

9 documents

Compact List

AN4982, Assembly guidelines for molded array process ball grid array package - Application Note[AN4982]

PDFDec 9, 2020Rev 4
AN4604, Interfacing the MC34709 with the i.MX53 Microprocessor - Application Note[AN4604]

PDFMay 9, 2013Rev 2.0
AN4603, Power Management Design Guidelines for the i.MX50x Family of Microprocessors - Application Note[AN4603]

PDFDec 24, 2012Rev 1.0
AN4619, Interfacing the MC34709 with an External Battery Charger, AN4619 - Application Note[AN4619]

PDFNov 19, 2012Rev 1.0

Power Management Integrated Circuits Brochure[PMICBRA4]

PDFSep 6, 2024Rev 6

MC34709, Power Management Integrated Circuit (PMIC) for i.MX50/53 Families - Data Sheet[MC34709]Featured

PDFNov 27, 2013Rev 4.0

Silicon Errata MC34709 (N88D) - Errata[MC34709ER]Featured

PDFNov 27, 2013Rev 3.0

Powering the Ambition of Software-Defined Vehicles White Paper[PMICWPA4]

PDFJun 10, 2024Rev 0
PMICWP, A Case Against Discretes - White paper[PMICWP]

PDFOct 3, 2016Rev 1

Design Resources

Design Files

Quick reference to our design files types.

1 design file

Printed Circuit Boards and Schematics
Design files for the KIT34709VKEVBE implementing all workarounds from MC34709 errata.

ZIPRev BOct 25, 20122.6 MBDF34709_REVB

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Hardware

Quick reference to our board types.

1 hardware offering

Embedded Board Solutions
360(AVM) ADAS APA

It provides Surround View Monitor,ADAS and automatic parking solutions.The surround-view ADAS systems offered integrate multiple ADAS functions such as LDW, BSD, and MOD ...

By Tamsong Technology Co.,LTD Gold Partner

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Power Management for i.MX50/53 Processors

Product Details

Block Diagram

MC34709

Features

Power Supplies

10-Bit ADC Core

Auxiliary Circuits

Clocking and Oscillators

Serial Interface

Key Features

Applications

Industrial

Buy/Parametrics

Documentation

Filter by

Application Note (4)

AN4982, Assembly guidelines for molded array process ball grid array package - Application Note[AN4982]

AN4604, Interfacing the MC34709 with the i.MX53 Microprocessor - Application Note[AN4604]

AN4603, Power Management Design Guidelines for the i.MX50x Family of Microprocessors - Application Note[AN4603]

AN4619, Interfacing the MC34709 with an External Battery Charger, AN4619 - Application Note[AN4619]

Brochure (1)

Power Management Integrated Circuits Brochure[PMICBRA4]

Data Sheet (1)

MC34709, Power Management Integrated Circuit (PMIC) for i.MX50/53 Families - Data Sheet[MC34709]Featured

Errata (1)

Silicon Errata MC34709 (N88D) - Errata[MC34709ER]Featured

White Paper (2)

Powering the Ambition of Software-Defined Vehicles White Paper[PMICWPA4]

PMICWP, A Case Against Discretes - White paper[PMICWP]

MC34709, Power Management Integrated Circuit (PMIC) for i.MX50/53 Families - Data SheetFeatured

Silicon Errata MC34709 (N88D) - ErrataFeatured

Filter by

Application Note (4)

AN4982, Assembly guidelines for molded array process ball grid array package - Application Note[AN4982]

AN4604, Interfacing the MC34709 with the i.MX53 Microprocessor - Application Note[AN4604]

AN4603, Power Management Design Guidelines for the i.MX50x Family of Microprocessors - Application Note[AN4603]

AN4619, Interfacing the MC34709 with an External Battery Charger, AN4619 - Application Note[AN4619]

Brochure (1)

Power Management Integrated Circuits Brochure[PMICBRA4]

Data Sheet (1)

MC34709, Power Management Integrated Circuit (PMIC) for i.MX50/53 Families - Data Sheet[MC34709]Featured

Errata (1)

Silicon Errata MC34709 (N88D) - Errata[MC34709ER]Featured

White Paper (2)

Powering the Ambition of Software-Defined Vehicles White Paper[PMICWPA4]

PMICWP, A Case Against Discretes - White paper[PMICWP]

MC34709, Power Management Integrated Circuit (PMIC) for i.MX50/53 Families - Data SheetFeatured

Silicon Errata MC34709 (N88D) - ErrataFeatured

Design Resources

Design Files

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Design files for the KIT34709VKEVBE implementing all workarounds from MC34709 errata.

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Filter By

Design files for the KIT34709VKEVBE implementing all workarounds from MC34709 errata.

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