概要
説明
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)
特長
- 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
製品比較
アプリケーション
アプリケーション
- 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
ドキュメント
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分類 | タイトル | 日時 |
データシート | PDF 2.50 MB | |
アプリケーションノート | PDF 144 KB | |
アプリケーションノート | PDF 1.57 MB | |
マニュアル-開発ツール | PDF 2.53 MB | |
4件
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設計・開発
ソフトウェア/ツール
モデル
ECADモデル
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