DA9053 Flexible High Power System PMIC variants to
support Freescale i.MX53 designs
General Description
The DA9053 is a quad buck PMIC subsystem suitable for use on Freescale’s
Multimedia Reference Platforms.
Combining a powerful switched-mode DC input/USB compatible charger, full
power path management and multiple sleep modes the device offers an energy-
optimised solution suitable for portable handheld, wireless and infotainment
applications.
Interfacing directly to a Li-lon/Polymer battery pack the high efficiency switching
charger supports precise current/voltage charging as well as pre charge and USB
modes without processor interaction. During charging the die temperature is ther-
mally regulated enabling higher capacity batteries to be rapidly charged at currents
up to 1.8A with minimum thermal impact to space-constrained PCB’s.
USB suspend mode operation is supported and for robustness the USB power
inputs are internally protected against over-voltage conditions.
The autonomous power path controller seamlessly detects and manages energy
flow between an AC adaptor, USB cable and battery whilst maintaining USB power
specification compliance.
The internally-generated system power rail supports power scenarios such as
instant-on with a full discharged battery. A reverse-protected backup battery char-
ger is also integrated into the power path function.
The power efficiency and flexibility of the switching input stage is maintained to the
generated supplies. Controlled by a programmable digital power manager the 14
user- programmable switched/linear regulators may be configured for a variety of
start up sequences, levels and timings.
For optimal processor energy-per-task performance dynamic voltage scaling is
permissible on up to five supply domains. Dialog’s patented Smart Mirror™ dynamic
biasing is implemented on all linear regulators.
Available in VFBGA 7x7mm package
VFBGA 11x11mm package (Consumer, Extended
temperature & Automotive grades
Features
•
•
•
•
•
•
•
•
•
•
•
•
Switched DC/USB Charger with power path management
4 Buck Converters (3 with DVS) 0.5V-2.5V up to 2Amp
10 Programmable LDO’s High PSRR, 1% accuracy.
Low power Backup Charger 1.1-3.1V up to 6mA
32kHz RTC Oscillator
10 channel general Purpose ADC with touch screen interface with pen
down detect
High voltage Boost for white LED driver
16 bit GPIO bus for enhanced wakeup and peripheral control
Dual serial control interfaces with arbitration
Flexible autoboot and memory configurations
Variants to support DDR3 and LPDDR2 memory
Autoboot option available
Applications
•
•
•
•
Mobile Internet Devices
Tablet PC’s
Personal Navigation devices
Consumer & In-Vehicle Infotainment devices
DA9053 Standard variants to support i.MX53 designs
Important notice
•
The Freescale Quickstart board uses DA9053-30 this supports i.MX53 800Mhz operation with DDR3 memory but does not support suspend/resume
operation, battery charging or auto-boot
•
The Freescale Sabre Tablet board uses DA9053-3B this supports i.MX53 1GHz operation with DDR3 memory and will support suspend/resume
operation, but does not support battery charging or auto-boot
•
Standard variants are orderable for production. DA9053-3F will directly replace both of the above variants but will also support battery charging if a
battery NTC thermistor is detected. All other standard variants can also replace the above variants to support Auto-boot or LPDDR2 memory
DA9053 Standard variant selection aid
Variant Features
Variant
Memory
voltage
Auto-
boot
Defined
Sequence
Y
Y
Y
Y
Y
Y
Core
Voltage
1.25
1.25
1.25
1.25
1.1
1.1
11x11
Extended
temperature
Package availability (T&R codes shown**)
11x11
Automotive
11x11
Consumer
DA9053-3DHA2
DA9053-3EHA2
DA9053-3FHA2
DA9053-3HHA2
DA9053-3JHA2-E
DA9053-3JHA2-A
DA9053-3JHA2
DA9053-3KHA2
DA9053-3KHA2-E DA9053-3KHA2-A
7x7
Consumer
DA9053-3DC52
DA9053-3EC52
DA9053-3FC52
DA9053-3HC52
DA9053-3D
1.20v LPDDR2 N
DA9053-3E
DA9053-3F
DA9053-3J
DA9053-3K
1.20v LPDDR2
Y
1.50v DDR3
1.50v DDR3
1.50v DDR3
N
Y
Y
N
DA9053-3H 1.50v DDR3
Notes:
•
After Start-up ,voltages and current limits may need to be modified by system software to configure for optimum performance with customer designs
•
•
•
GPIO pins will be configured to be in a safe state based on the Freescale designs
Auto-boot devices start up automatically when power is applied
Charging will be enabled by default at 4.1v @ 300mA, 60mA pre-charge, Charging automatically enabled if a Tbat resistor is detected, ADC set for 10k
NTC
•
The charger Buck is configured for 1800mA for DCIN and either 500mA or 100mA for VBUS. The CHG_USB_ILIM bit is set so that the state of pin D- with
select either the 100mA or 500mA. D- low will give 100mA setting. D- high will give a 500mA. D- can also be connected to a logical output from the USB phy
to perform real USB detection
•
The Charger is set with a 60 minute timeout and a 200mV drop before re-starting charging. These settings should allow charging to start and as soon
as the host is alive the correct settings for the system should be applied
•
All parts will now support Suspend resume mode operation if software and hardware allows
•
The variant number is stored in GP_ID_0 (R133)
** for 11x11 trays replace HA2 with HA1, for 7x7 trays replace C52 with C51
Generated Supply Domains
Regulator
BUCKCORE
Supplied pins
VBUCKCORE
Supplied voltage
0.5 – 2.075V
±3% accuracy
0.5 – 2.075V
±3% accuracy
Supplied max. current
2000mA
External
Component
2.2uH
Notes
DVC, 2MHz, 25mV steps,
DVC ramp with controlled slew rate; pull-down resistor switch off
DVC, 2MHz, 25mV steps,
DVC ramp with controlled slew rate, , pull-down resistor switch off, common
supply with BUCKPERI
DVC, 2MHz, 25mV steps,
DVC ramp with controlled slew rate; 2nd output with sequencer controllable
switch, pull-down resistor switch off,
2MHz, 25mV steps
2nd output with sequencer controllable switch, common supply with
BUCKPRO
Current controlled boost converter for 3 strings of up to 6 serial white LEDs.
Over voltage protection via a voltage feedback pin.
High PSSR, low noise LDO, 50mV steps, pull-down resistor switch off
BUCKPRO
VBUCKPRO
1000mA
2.2uH
BUCKMEM
VBUCKMEM;
VMEM_SW
0.95 – 2.5V
±3% accuracy
1000mA
2.2uH
BUCKPERI
VBUCKPERI
VPERI_SW
0.95 - 2.5V
±3% accuracy
1000mA
2.2uH
BOOST
LDO1
Ext. FET
VLDO1
5 to 25V, regulated via current
feedback
0.6 – 1.8V
±3% accuracy
0.6 – 1.8V
±3% accuracy
1.725 – 3.3V
±3% accuracy
1.725 – 3.3V
±3% accuracy
1.2 – 3.6V
±3% accuracy
50mA
40mA
4.7uH
1.0uF
LDO2
VLDO2
100mA
1.0uF
DVC, digital LDO, 25mV steps, DVC ramp with controlled slew rate, pull-
down resistor switch off
DVC, digital LDO, 25mV steps, DVC with controlled slew rate, common
supply with LDO4
Digital LDO, 25mV steps, optional HW control from GPI1, common supply
with LDO3
Digital LDO, 50mV steps, pull-down resistor switch off, optional HW control
from GPI2,
LDO3
VLDO3
200mA
2.2uF
LDO4
VLDO4
150mA
2.2uF
LDO5
VLDO5
100mA
1.0uF
LDO6
VLDO6
1.2 – 3.6V
±3% accuracy
1.2 – 3.6V
±3% accuracy
150mA
2.2uF
High PSRR, low noise, 50mV steps
LDO7
VLDO7
200mA
2.2uF
High PSRR, low noise, 50mV steps, common supply with LDO8
LDO8
VLDO8
1.2 – 3.6V
±3% accuracy
200mA
2.2uF
High PSRR, low noise, 50mV steps, common supply with LDO7
LDO9
VLDO9
1.25 – 3.6V
±1% accuracy
1.2 – 3.6V
±3% accuracy
1.1 – 3.1V
100mA
1.0uF
High PSRR, low noise, 50mV steps, OTP trimmed, optional HW control from
GPI12, common supply with LDO10
High PSRR, low noise, 50mV steps, common supply with LDO9
LDO10
VLDO10
250mA
2.2uF
BACKUP
VBBAT
6mA
470nF
100/200mV steps, configurable current limit between 100 and 6000uA,
reverse current protection
Not for external use
LDOCORE
Internal PMIC supply
2.5V
±2% accuracy
4mA
100nF
DA9053 Standard Variants Selection Aid
Consumer
Consumer
N
Auto-boot
Y
DA9053-3F
DA9053-3H
DDR3
Y
1.25v
Vcore
DDR3
Y
1.25v
Vcore
N
1.1v
DA9053-3K
N
1.1v
DA9053-3J
LPDDR2
N
LPDDR2
N
Y
DA9053-3D
Y
Y
DA9053-3E
4
Automotive & Extended temperature
Automotive &
Extended temperature
N
Auto-boot
Y
DDR3
N
DDR3
N
Y
DA9053-3K
Y
DA9053-3J
Non standard variant please contact your Dialog Representative
DA9053 Block Diagram
Dialog Semiconductor worldwide offices
Germany - Headquarters
Phone: +49 7021 805-0
United Kingdom
Phone: +44 1793 757700
The Netherlands
Phone: +31 73 640 88 22
North America
Phone: +1 408 727 3200
Korea
Phone: +82 2 569 2301
Singapore
Phone: +65 64845419
Japan
Phone: +81 3 5425
4567
China
Phone: +852 2607 4271
This publication is issued to provide outline information only, which (unless agreed by Dialog Semiconductor in writing) may not be used, applied or reproduced for
any purpose or form part of any order or contract or be regarded as a representation relating to products or services concerned. Dialog Semiconductor reserves the
right to alter without notice the specification, design, price or conditions of supply of the product. Customer takes note that Dialog Semiconductor’s products are not
designed for use in devices or systems intended for supporting or monitoring life nor for surgical implants into the body. Customer shall notify the company of any
such intended use so that Dialog Semiconductor may determine suitability. Customer agrees to indemnify Dialog Semiconductor for all damages that may be incur-
[font=微软雅黑]Reprinted from: deyisupport[/font] [align=left][color=#000][size=12px][font=微软雅黑]System designers often fail to find active power consumption mentioned in typical product specifications. Ma...
Rayeager PX2 development board has very powerful multimedia processing capabilities. If you need to call hardware acceleration to decode ordinary media files/streams, you only need to call multimedia ...
[backcolor=white]As the title says, I made a board, and copied the schematic diagram of 103 for downloading programs through USB to serial port to 407. I know a little about the basic principle. If yo...
According to my suggestion, the posts are categorized as follows:
USB Module
1: USB related inquiries
https://bbs.eeworld.com.cn/viewthread.php?tid=306341extra=page%3D1%26amp%3Bfilter%3D0%26amp%3Borde...
I want to make a small signal amplifier and use a single tuned transformer, but I have been looking for a long time and I am confused about what components to use. I don't see many components availabl...
In recent years, with the increasing demand for manufacturing and automated production management, industrial barcode scanners have gradually become an indispensable part of the industrial manufact...[Details]
While
the solid-state battery
industry is still engaged in a long technological marathon for
the "ultimate solution" for
electric vehicles
, some companies have begun looking for mor...[Details]
On August 24th, Jin Yuzhi, CEO of Huawei's Intelligent Automotive Solutions BU, announced the first automotive application of Huawei Qiankun's unique Limera technology. This technology eliminates t...[Details]
"Have you set your calendar reminder?"
On August 24, Nvidia Robotics' official account posted a photo of a black gift box on a social media platform, with an attached greeting card sig...[Details]
Capable of providing precise and efficient thermal management for artificial intelligence computing power, intelligent sensing and autonomous driving systems
Shenzhen, ...[Details]
Recently, South Korean robotics giant WIRobotics launched its first general-purpose humanoid robot, ALLEX, at the Robotics Innovation Center (RIH) at the Korea University of Science and Technology....[Details]
introduction
Sonar imaging is of great significance in marine resource development and defense. Its long range, intuitive display of the observed area, and target identification make it widely...[Details]
One of the most core components of electric vehicles is the motor. The power supply provides electrical energy to the motor, which converts this electrical energy into mechanical energy, which in t...[Details]
China, August 21, 2025 – STMicroelectronics (NYSE: STM), a world-leading semiconductor company serving a wide range of electronics applications, has published its IFRS 2025 semi-annual financial re...[Details]
For today's new energy vehicles, they have different configurations from fuel vehicles, and some configurations have also become a selling point for manufacturers. Compared with traditional vehicle...[Details]
introduction
The rapid adoption of computers has led to a growing number of tasks being performed on them. People from all walks of life, especially programmers and writers, are spending incre...[Details]
Definitions of VR
, AR, and MR:
What is Virtual Reality?
Virtual Reality (VR), also known as "spiritual realm" or "illusion," is a high-tech technology that has emerged in recent ye...[Details]
Renesas Electronics introduces a new USB-C power solution with an innovative three-level topology.
Improve performance while reducing system size
New solution combines excel...[Details]
Introduction: Traditionally, lead-acid batteries have primarily been used to provide backup power and power regulation based on location. In typical applications, the battery's actual use (discharg...[Details]
With the development of vehicle technology, there are more types of cars. Cars are divided into hybrid, pure electric vehicles, and fuel vehicles. For hybrid cars, they are divided into plug-in hyb...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
