Overview

Description

The DA9063L-A is a powerful system Power Management IC (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 12A 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 5A dual-phase configuration, two offer a merged configuration for a combined 3A, and one can be used as a DDR VTT supply. Five SmartMirror™ LDO regulators with programmable output voltage provide up to 300mA.

Benefits

  • Programmable power manager
  • System supply monitoring
  • Junction temperature monitoring
  • Watchdog timer
  • 16 flexible GPIO pins for enhanced wake up 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

Supported SoC PMIC Platforms

  • Xilinx MPSoCs and FPGAs
    • Xilinx Artix-7 FPGA and Zynq-7000 SoC
  • Telechips Dolphin+ (TCC8030)

Features

  • Input voltage 2.8V to 5.5V
  • 6 buck converters, 0.3V to 3.34V up to 2.5A
  • Dual-phase mode up to 5A
  • Merged mode up to 3A
  • DDR VTT supply mode
  • DVS support
  • 3MHz switching frequency allows use of low‑profile 1µH inductors and avoids the AM band
  • Integrated power switches
  • 5 LDO regulators, 0.9V to 3.6V up to 300mA
    • 1 low-noise LDO
    • 1 with DVS
    • 4 with current-limited switch option
  • I2C serial interface for system communication and control
  • Package: VFBGA 8mm x 8mm x 1mm, 0.8 mm pitch

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

Documentation

Title Type Date
PDF2.50 MB
Datasheet
PDF144 KB
Application Note
PDF1.57 MB
Application Note
PDF2.53 MB
Manual - Development Tools

Design & Development

Software & Tools

Software Downloads

Title Type Date
ZIP182 KB
Software & Tools - Other

Models

Companion Products

PMIC for Quad-Core Application Processors