Features
- Input voltage 2.8 V to 5.5 V
- Six buck converters, 0.3 V to 3.34 V up to 2.5 A
- Dual-phase mode up to 5 A
- Merged mode up to 3 A
- DDR VTT supply mode
- DVS support
- 3 MHz switching frequency allows use of low-profile 1 µH inductors
- Integrated power switches
- 11 LDO regulators, 0.6 V to 3.6 V up to 300 mA
- Three low-noise LDOs
- Four with DVS
- Five with current-limited switch option
- Coin cell/super-capacitor backup charger
- 1.5 µA RTC with alarm and wakeup
- Enhanced Energy Saving techniques:
- Dynamic Voltage Scaling (DVS)
- Programmable power manager
- Enhanced Security:
- System supply monitoring
- Junction temperature monitoring
- Watchdog timer
- -40 °C to +125 °C junction temperature operation
- Automotive Grade 2 version available
Description
DA9063 is a powerful system PMIC for single-, dual-, and quad-core application processors such as those based on the ARM Cortex-A9TM and Cortex-A15TM architectures.
The DA9063 follows a scalable approach of output currents and rails to supply the entire system and is capable of delivering a total of up to 12 A from its six DC-DC buck converters. High efficiency is achieved over a wide load range by automatically selecting Pulse Frequency Modulation (PFM) or Pulse Width Modulation (PWM) modes. All bucks use integrated power switches, removing the need for external Schottky diodes. A high switching frequency allows low-profile inductors to be used. Two bucks can be combined in a 5 A dualphase configuration, two offer a merged configuration for a combined 3 A, and one can be used as a DDR VTT supply. Eleven SmartMirror™ LDO regulators with programmable output voltage provide up to 300 mA each.
Parameters
| Attributes | Value |
|---|---|
| Qualification Level | Automotive |
| Product Type | MPU |
| Processor Supplier | NXP |
| Processor Name | i.MX 6Q, i.MX 8M Mini, i.MX 6 |
| Total step-down DC/DC converter channels (#) | 6 |
| Step-up DC/DC converter Channels (#) | 0 |
| Input Voltage (Min) (V) | 2.8 |
| Input Voltage (Max) (V) | 5.5 |
| Bus Voltage (Max) (V) | 5.5 |
| Output Current Max (A) | 12 |
| Outputs (#) | 17 |
| Function | 17-ch PMIC |
| Comm. Interface | I2C & SPI |
| Battery Interface | Yes |
| GPIOs (#) | 16 |
| Integrated Battery Charger | Yes |
| Switching Frequency (MHz) | 3 - 3 |
Application Block Diagrams
 | Connected Android-Based Vehicle Instrument Cluster Android-based automotive cockpit with wireless connectivity and real-time displays. |
Additional Applications
- Portable industrial and medical devices
- TV dongle
- eReaders
- Automotive infotainment
- IoT devices
- Supply for single-, dual- and quad-core application processors, for example the i.MXTM families
- Power supply for FPGAs
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Support Communities
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DA9062 / DA9063 - Artix-7 and Zync-7000 power solutions application note
An application note regarding power solutions for the Xilinx Artix-7 and the Zync-7000 family of devices has now been uploaded to the support site. The Xilinx Artix-7 family of FPGA devices provide the highest performance-per-watt fabric, transceiver line rates, DSP processing, and AMS integration in ...
Jul 19, 2018 -
DA9063 LDOCORE
Gentleman, In the datasheet of DA9063, the description of LDOCORE(VDDCORE) is "Regulated supply for internal circuitry". Is it possible to use it to power an external device which the max load current is about 30~50uA? Thanks! Best Regards! Terry
Mar 19, 2018 -
DA9063 EVK
... OTP and behaved properly, but I am unable to get a proper response from the EVK. I am trying to test the OTP with the DA9063 EVK, motherboard rev. DA906x 44-179-176-05-B, daughter card DA906X Eval 44-179-176-01-A. It seems that the software doesn ...
Jan 24, 2021
Support Communities
