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DA9053-A

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

DA9053-A is not recommended for new designs, suggested alternatives are DA9063 / DA9063L-A.

blockdiagram_da9053-a.jpg

Optimal processor energy-per-task performance

DA9053-A is a quad buck system 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.

Lifecycle status

Features

4 Buck Converters (3 with DVS) 0.5 V-2.5 V up to 2 A

10 Programmable LDOs, High PSRR, 1% accuracy

Low power Backup Charger 1.1-3.1 V up to 6 mA 32 kHz RTC Oscillator

10 channel general Purpose ADC with touch screen interface

16 bit GPIO bus for enhanced wakeup and peripheral control

High voltage boost for white LED driver

2 Mhz switching frequency avoiding the AM band

Switched DC/USB Charger with power path management

Benefits

Dual serial control interfaces with arbitration

Flexible autoboot and memory configurations

Variants to support DDR3 and LPDDR2 memory

AEC-Q100 grade 3

Applications

In-Vehicle Navigation

In-Vehicle Infotainment

Vehicle Telematics

Supported SoC PMIC Platforms

NXP® i.MX Processor Family

  • NXP® i.MX 6
  • i.MX 6DualLite

Package

VFBGA 11x11mm Automotive

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Product Briefs and Summaries
Name Date Version
DA9053 Product Brief (1.06 MB)
Datasheets
Name Date Version
DA9053 Datasheet (3.7 MB)
Application notes
Name Date Version
AN-PM-001 DA905x Touch Screen Interface (851.68 KB)
AN-PM-003 DA9053 2-Wire Implementation (468.02 KB)
AN-PM-006 DA9053 High Efficiency Autonomous Charger (639.29 KB)
AN-PM-007 Suspend and Resume (374.36 KB)
AN-PM-019 Seamless supply switchover (773.84 KB)
PCB Layout Guidelines for Dialog PMICs AN-PM-010 (2.65 MB) 11/03/2016 1.31
Reference designs
Name Date Version
DA9053 11x11 PTH Reference board data pack (584.19 KB)
Schematics
Name Date Version
DA9053 7x7 Reference board data pack (570.01 KB)
User guides and manuals
Name Date Version
UM-PM-026 DA9053 GUI and EVB User Manual (1.74 MB)