Powerful DC-DC converter system
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.
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
Benefits
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 AEC-Q100 Grade 3 version
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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
Supported SoC PMIC Platforms
- Xilinx Zynq UltraScale+ MPSoC (ZU3EG, ZU7EV, ZU9CG)
- Xilinx Zynq UltraScale+ MPSoC (ZU3CG, ZU9EG, ZU19EG)
- Xilinx UltraScale+ MPSoC Customized Solution
- NXP®i.MX 6
- NXP®i.MX 6Q
- NXP®i.MX 8M Mini
Package
8x8mm 100-ball BGA
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