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DA9053-A

Obsolete

Flexible High Power System PMIC with 1.8A Switching USB Power Manager Optimized for Automotive

Alternative(s) Available
DA9063 - Programmable PMIC for Quad-Core Application Processors
DA9063L-A - System PMIC for applications providing up to 12A continuous current

Features

  • 4 buck converters (3 with DVS) 0.5V to 2.5V up to 2A
  • 10 programmable LDOs, high PSRR, 1% accuracy
  • Low power backup charger 1.1V to 3.1V up to 6mA 32kHz RTC oscillator
  • 10-channel general-purpose ADC with touch screen interface
  • 16-bit GPIO bus for enhanced wake up and peripheral control
  • High voltage boost for white LED driver
  • 2MHz switching frequency avoiding the AM band
  • Switched DC/USB charger with power path management
  • Package: VFBGA 11mm x 11mm automotive
Find Other Products in Multi-Channel Power Management ICs (PMICs)
DA9053-A Block Diagram
DA9053-A Block Diagram

Description

The DA9053-A is a quad buck system Power Management IC (PMIC) with supply domain flexibility to support a wide range of multicore application processors including Arm® multicore devices, associated peripherals and user interface functions.

Combined with a switched-mode DC input/USB compatible charger, full power path management and multiple sleep modes, the device offers an energy-optimized solution suitable for automotive infotainment and telematics applications.

Benefits

  • Dual serial control interfaces with arbitration
  • Flexible autoboot and memory configurations
  • Variants to support DDR3 and LPDDR2 memory
  • AEC-Q100 Grade 3

Supported SoC PMIC Platforms

  • NXP® i.MX Processor Family
    • i.MX 6DualLite
    • NXP i.MX 6

Applications

  • In-vehicle navigation
  • In-vehicle infotainment
  • Vehicle telematics
Part NumberStatusSamplesStockPackageLead Count (#)
DA9053-XXHA1-AObsoleteN/AOut of StockVFBGA 169 7 x 7 ㎟, VFBGA 169 11 x 11 ㎟168#
DA9053-XXHA2-AObsoleteN/AOut of StockVFBGA 169 7 x 7 ㎟, VFBGA 169 11 x 11 ㎟168#
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Filters

    Recommended Documents (1)

  1. Datasheet
    DA9053 Datasheet
    RECOMMENDED
    PDF 3.7 MB Apr 18, 2018

    Datasheets (1)

  1. Datasheet
    DA9053 Datasheet
    RECOMMENDED
    PDF 3.7 MB Apr 18, 2018

    Manuals & Guides (1)

  1. Manual - Development Tools
    UM-PM-026 DA9053 GUI and EVB User Manual
    PDF 1.74 MB May 19, 2017

    Application Notes & White Papers (6)

  1. Application Note
    PCB Layout Guidelines for Dialog PMICs AN-PM-010
    PDF 2.48 MB Feb 12, 2021
    AI-generated Summary: Optimizing PCB layout is essential for reliable and high-performance integrated power management solutions. Key principles include maintaining low ground impedance through thick current-carrying traces, ground planes, and multiple vias. Sensitive signals must be shielded from noise, and power and ground planes should be placed under PMICs to minimize inductance. Specific layout guidelines address buck, boost converters, LDOs, and battery chargers. Examples from Dialog’s reference designs illustrate best practices. Design-in services are available to review schematics and layouts to enhance efficiency and reliability.
  2. Application Note
    AN-PM-007 Suspend and Resume
    PDF 374 KB Mar 31, 2020
    AI-generated Summary: Suspend mode maintains essential power rails active to preserve system configuration, enabling quick wake-up without a full reboot. The system enters suspend via hardware signals or register commands, with specific regulators set to retention voltages. Resume triggers include key presses, hardware signals, charger connection, RTC alarms, or GPIO events. Configuring PMIC registers optimizes suspend and resume sequences, ensuring nRESET does not reset the processor during suspend and that voltage regulators maintain required levels. This approach supports efficient low-power standby states with rapid system recovery.
  3. Application Note
    AN-PM-019 Seamless supply switchover
    PDF 773 KB Apr 18, 2018
  4. Application Note
    AN-PM-006 DA9053 High Efficiency Autonomous Charger
    PDF 639 KB Apr 18, 2018
    AI-generated Summary: The document details the design and operation of a high-efficiency autonomous battery charger featuring fully automatic charging without host intervention. It explains the charger’s architecture, including external MOSFET protection, a buck converter for power efficiency, and a linear charging stage with an active diode. It guides selecting external components based on electrical characteristics and outlines the three-phase charging process: pre-charge, constant current fast charge, and constant voltage top-off. The pre-charge phase safely initiates charging for deeply discharged batteries, with configurable current settings and LED indicators. The document supports designers in optimizing charger parameters for handheld applications.
  5. Application Note
    AN-PM-003 DA9053 2-Wire Implementation
    PDF 468 KB Apr 18, 2018
    AI-generated Summary: Initial I2C communication with the DA9053 2-wire interface can encounter issues such as NAK responses to the first message or the SDA line being held low, causing bus lock. These problems arise because the I2C module does not reset properly during power-up or shutdown, leading to invalid states. A software workaround involves toggling the SCL line nine times and manipulating SDA and SCL lines as GPIOs before enabling I2C control. This ensures the device returns to an idle state ready for communication. The workaround is typically implemented in the bootloader and can be applied to any I2C slave device.
    6. View More (6)

    Schematics & Design Files (1)

  1. Schematic
    DA9053 7x7 Reference board data pack
    ZIP 570 KB Mar 31, 2020

    Marketing Collateral (1)

  1. Product Brief
    DA9053 Product Brief
    PDF 1.06 MB Apr 18, 2018

    Other (1)

  1. Document
    DA9053 11x11 PTH Reference board data pack
    ZIP 584 KB Mar 31, 2020
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    Software & Tools (1)

  1. Schematic
    DA9053 7x7 Reference board data pack
    ZIP 570 KB Mar 31, 2020
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Support Communities

  1. DA9053 Evaluation kit

    Hello, I am using the DA9053 to power an imx6SLL from NXP. As the DA9053 is not yet configured to power the iMX6, I need to prgram it before power up the iMX6. How can I program the DA9053? Thanks Regards, Damien

    Jun 15, 2019
  2. DA9053 USB charging - by alternative 5V source

    ... least 1A. This 5V source does not have the D+, D- connections and therefore the DA9053 cannot automatically determine the source's capability. Will the DA9053 allow charging from VBUS at arbitrary charging rate if the D+, D- inputs are unconnected ? Or, perhaps, is there a way of tieing these ...

    Mar 25, 2020
  3. Programming DA9063B with Canvas + board 232-18-A

    I programmed OTP1 and OTP2  to the proto board with DA9063B. With canvas I use register CONTROL_F and set SHUTDOWN (board was Act mode)->  After this the status mode is not shown and Red button (start device) appears and asking to load OPT1 -> after push red button the OTP1 ...

    Jun 11, 2025
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