Renesas DA9063L-A

DA9063L-A 概要

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.

• 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

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

特徴

• 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

応用

• 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

仕様