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DA9063L-A

System PMIC for applications providing up to 12 A continuous current

blockdiagram_da9063l-a.jpg

Powerful DC-DC converter system

DA9063L-A is a powerful system PMIC for single-, dual-, and quad-core application processors such as those based on the ARM Cortex-A9™ and Cortex-A15™ architectures.

The DA9063L-A 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 dual- phase configuration, two offer a merged configuration for a combined 3 A, and one can be used as a DDR VTT supply. Five SmartMirror™ LDO regulators with programmable output voltage provide up to 300 mA.

Lifecycle status

● Active

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 and avoids the AM band

Integrated power switches

5 LDO regulators, 0.9 V to 3.6 V up to 300 mA

  • 1 low-noise LDO
  • 1 with DVS
  • 4 with current-limited switch option

1 low-noise LDO

1 with DVS

4 with current-limited switch option

I2C serial interface for system communication and control

Benefits

Programmable power manager

System supply monitoring

Junction temperature monitoring

Watchdog timer

16 flexible GPIO pins for enhanced wakeup and peripheral control

10-bit ADC with nine channels and configurable alarm thresholds

-40 °C to +125 °C junction temperature operation

Automotive AEC-Q100 Grade 2 version

Applications

Power supply for FPGAs

Automotive infotainment/dashboard

Supply for single-, dual-, and quad-core application processors, for example the i.MX™ families

Advanced driver assistance systems (ADAS)

Integrated circuits

Instrument clusters

Navigation systems

Supported SoC PMIC Platforms

Xilinx MPSoCs & FPGAs

  • Xilinx Artix-7 FPGA and Zynq-7000 SoC

Telechips Dolphin+ (TCC8030)

Package

VFBGA 8mm x 8mm x 1mm, 0.8 mm pitch

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Datasheets
Name Date Version
DA9063L Datasheet (2.47 MB) 13/04/2021 2.3
Application notes
Name Date Version
AN-PM-134: DA9063L-A Power Management for TCC8030 Platform (1.76 MB) 22/10/2019 Revision 1
Dialog PMICs and Terrestrial Cosmic Rays AN-PM-117 (235.52 KB) 27/06/2018 1.0
Software drivers
Name Date Version
DA9063L Linux Mainline Driver (linux-mainline v4.9 or later) (144.54 KB)
User guides and manuals
Name Date Version
UM-PM-009 DA9063 EVB User Guide (2.72 MB)