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Automotive Power Management ICs (PMICs)

Flexible, scalable, reliable automotive qualified power management IC (PMIC) solutions

Dialog supplies a comprehensive portfolio of automotive-qualified (AEC-Q100) Power Management IC (PMIC) solutions for powering in-vehicle infotainment, ADAS, (Advanced Driver Assistance Systems), instrument clusters, and telematics systems.

Automotive cockpit

At Dialog, we understand that you need to move fast while optimizing the cost and performance of your automotive systems. Discover how our unique approach to power management tackles these diverse challenges head-on. By partitioning our power solution into highly-integrated System PMIC and Sub-PMICs, Dialog offers:

  • AEC-Q100 qualified devices
  • Scalability and flexibility advantages while distributing heat dissipation in elevated temperature environments.
  • Built-in configurability engines providing system designers the ability to easily solve their power sequencing, thermal, and system control challenges.
  • An intuitive GUI (Smart Canvas) enabling customization of a power reference design to achieve an “exact fit” power management solution.

The result is a highly optimized, cost-effective power management solution that enables the most competitive, differentiated system design.

Automotive PMIC product portfolio
Product Description Functions Application SoC Platforms Supported
DA9061-A Highly Integrated System PMIC for Applications Requiring up to 6 A 3 Bucks, 4 LDOs, GPIO, System Supervision Infotainment, Navigation, Telematics NXP (Freescale) i.MX 6 SoloLite, i.MX 6 Solo, Xilinx Zync UltraScale+, Qualcomm (CSR)Atlas
DA9062-A Highly Integrated System PMIC for Applications Requiring up to 8.5 A 4 Bucks, 4 LDOs, GPIO, RTC, System Supervision Infotainment, Navigation, Integrated cockpits, Instrument clusters, Telematics Renesas R-Car 2 R-Car 3, NXP (Freescale) i.MX 7, Qualcomm (CSR) Atlas, Xilinx Zync UltraScale+
DA9063-A High Power PMIC for Quad-core Processors up to 12 A 6 Bucks, 11 LDOs, ADC, GPIO, RTC, System Supervision Infotainment, ADAS, Navigation, Integrated cockpits, Instrument clusters Renesas R-Car 2, R-Car 3, NXP (Freescale) i.MX 6 Dual, i.MX 6 Quad, i.MX 6 Quad+
DA9063L-A High Power PMIC for Quad-core Processors up to 12 A 6 Bucks, 5 LDOs, ADC, GPIO, System Supervision Infotainment, ADAS, Navigation, Integrated cockpits, Instrument clusters Renesas R-Car 2, R-Car 3, NXP (Freescale) i.MX 6 Dual, i.MX 6 Quad
DA9130-A Automotive Grade High-Performance 10 A Dual-Phase DC-DC Converter (Buck) Dual-Phase 10 A DC-DC Converter (Buck) Vehicle infotainment systems, ADAS, Automotive navigation, Automotive center console, Autmotive cluster, Telematics, SoC/FPGA based high performance automotive Electronic Control unit (ECU) requiring efficient high current power delivery  
DA9131-A Automotive Grade High-Performance Dual-Channel DC-DC Converter 5 A per Channel (Buck) Dual-Channel DC-DC Converter 5 A per Channel (Buck) Vehicle infotainment systems, ADAS, Automotive navigation, Automotive center console, Autmotive cluster, Telematics, SoC/FPGA based high performance automotive Electronic Control unit (ECU) requiring efficient high current power delivery  
DA9132-A Automotive Grade High-Performance Dual-Channel DC-DC Converter 3 A per Channel (Buck) Dual-Channel DC-DC Converter 3 A per Channel (Buck) Vehicle infotainment systems, ADAS, Automotive navigation, Automotive center console, Autmotive cluster, Telematics, SoC/FPGA based high performance automotive Electronic Control unit (ECU) requiring efficient high current power delivery  
DA9141-A Automotive Grade, high efficiency, high current, quad-phase, step down DC-DC converter (Buck) PMIC Quad-phase, step down DC-DC (Buck) converter Navigation systems, Telematics, AI engines, Automotive infotainment, Advanced driver assistance systems (ADAS), SiPP modules. Automotive SoC/FPGA high performance processing system requiring efficient, high current, power delivery.  
DA9142-A Automotive Grade, high efficiency, high current, dual-phase, step down DC-DC converter (Buck) PMIC Dual-phase, step down DC-DC (Buck) converter with integrated switching FET's Navigation systems, Telematics, AI engines, Automotive infotainment, Advanced driver assistance systems (ADAS), SiPP modules. Automotive SoC/FPGA high performance processing system requiring efficient, high current, power delivery.  
DA9213-A Multiphase 20 A Output Current 4-Phase Buck with Remote Sense and Phase Shedding Infotainment, ADAS, Navigation, Integrated cockpits, Instrument clusters Renesas R-Car 2, R-Car 3
DA9214-A Multiphase 2 x 10 A Output Current 2-Phase Dual Buck with Remote Sense and Phase Shedding Infotainment, ADAS, Navigation, Integrated cockpits, Instrument clusters Renesas R-Car 2, R-Car 3
DA9215-A Multiphase 15 A and 5 A Output Current 15 + 5A Dual Buck with Remote Sense and Phase Shedding Infotainment, ADAS, Navigation, Integrated cockpits, Instrument clusters Renesas R-Car 2, R-Car 3
DA9223-A Multiphase 16 A Output Current 4-Phase Buck with Remote Sense and Phase Shedding Infotainment, ADAS, Navigation, Integrated cockpits, Instrument clusters Renesas R-Car 2, R-Car 3
DA9224-A Multiphase 2 x 8 A Output Current 2-Phase Dual Buck with Remote Sense and Phase Shedding Infotainment, ADAS, Navigation, Integrated cockpits, Instrument clusters Renesas R-Car 2, R-Car 3

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Product ID Description Vin Min (V) Vin Max (V) VBUS Max (V) Iout Max (A) (major rails) Package # Total step-down DC/DC converter channels # integrated step-down DC/DC converter channels # step-down DC/DC CONTROLLER channels # buck-boost DC/DC converter channels # step-up DC/DC converter #LDOs # Integrated Load Switch channels (ext. Power Switch Control) Multi-Phase support USB-Power Management Integrated battery charger Automotive rating Low-Noise/High PSRR optimized channels General Purpose I/Os Battery Interface Add. Features Matching processor platform Category Documents
                                                 
DA6021 Highly integrated Power Management IC for New Generation Intel Atom Processor 2.7 4.5 5.5 24.9 FCBGA 325 11 x 6 ㎟ 6 6 - 2 1 6 11 (9) - yes - - - 16 yes multi-channel ADC PWM output 5 temerature sens inputs Intel Atom Z3000 PMICs SoC PMICs Documentation
DA6102 6 Channel High Efficiency PMIC For 2-Cell Systems 4.5 11.5 - 6.8 WLCSP 56 2.98 x 3.38 ㎟ 3 2 1 1 - 2 2 - - - - - - - - - PMICs Documentation
DA9024 Quad 1.2A Buck System PMIC with Audio Subsystem - 4.4 - 4.8 WLCSP 108 3.6 x 4.8 ㎟ 4 4 - - - 20 - - - - - 1 LDO - - Class G headphone driver Class D speaker driver Back up battery charger RTC Ingenic JZ4775 PMICs SoC PMICs Documentation
DA9053 System Core PMIC with High Efficiency USB Power Manager and integrated charger - 5.5 12 4 VFBGA 169 7 x 7 ㎟ VFBGA 169 11 x 11 ㎟ 4 4 - - 1 10 - - yes 1.8A DA9053-A 6 LDOs 16 yes, integrated charger ADC with touch screen IF Boost with LED drivers Charger Backup battery charger RTC NXP i.MX 53 NXP i.MX 6 NXP i.MX 6 Solo NXP i.MX 6 SoloLite NXP i.MX 6 DualLite PMICs SoC PMICs Charger PMICs Documentation
DA9053-A System Core PMIC with High Efficiency USB Power Manager and integrated charger - 5.5 12 4 VFBGA 169 7 x 7 ㎟ VFBGA 169 11 x 11 ㎟ 4 4 - - 1 10 - - yes 1.8A yes 6 LDOs 16 yes, integrated charger ADC with touch screen IF Boost with LED drivers Charger Backup battery charger RTC NXP i.MX 53 NXP i.MX 6 NXP i.MX 6 Solo NXP i.MX 6 SoloLite NXP i.MX 6 DualLite PMICs Automotive PMICs Documentation
DA9061 System PMIC for Single or Dual-Core Application Processors 2.7 5.5 - 6 QFN 6 x 6 ㎟ 3 3 - - - 4 - - - - DA9061-A 3 LDOs 5 - - NXP i.MX 6 NXP i.MX 6 Solo NXP i.MX 6 SoloLite NXP i.MX 6UL NXP i.MX 6ULL Xilinx Zync UltraScale+ Qualcomm (CSR) Atlas PMICs SoC PMICs Documentation
DA9061-A System PMIC for Single or Dual-Core Application Processors 2.7 5.5 - 6 QFN 6 x 6 ㎟ 3 3 - - - 4 - - - - yes 3 LDOs 5 - - NXP i.MX 6 NXP i.MX 6 Solo NXP i.MX 6 SoloLite NXP i.MX 6UL NXP i.MX 6ULL Xilinx Zync UltraScale+ Qualcomm (CSR) Atlas PMICs Automotive PMICs Documentation
DA9062 System PMIC for Single or Dual-Core Application Processors 2.8 5.5 - 8.5 QFN 6 x 6 ㎟ 4 4 - - - 4 - yes - - DA9062-A 3 LDOs 5 - Backup battery charger RTC Xilinx Zync UltraScale+ Xilinx Artix-7 and Zynq 7000 Family Xilinx Spartan -7 Family Qualcomm (CSR) Atlas PMICs SoC PMICs Documentation
DA9062-A System PMIC for Single or Dual-Core Application Processors 2.8 5.5 - 8.5 QFN 6 x 6 ㎟ 4 4 - - - 4 - yes - - yes 3 LDOs 5 - Backup battery charger RTC Xilinx Zync UltraScale+ Xilinx Artix-7 and Zynq 7000 Family Xilinx Spartan -7 Family Qualcomm (CSR) Atlas PMICs Automotive PMICs Documentation
DA9063 System PMIC for Multi-Core Application Processors 2.8 5.5 - 12 VFBGA 100 8 x 8 ㎟ TFBGA 100 8 x 8 ㎟ 6 6 - - - 11 - yes - - DA9063-A 3 LDOs 16 - ADC Backup battery charger RGB-LED driver RTC NXP i.MX 6 NXP i.MX 6 Dual NXP i.MX 6 Quad NXP i.MX 6 Quad+ NXP i.MX 8M Mini Xilinx Zynq UltraScale+ MPSoC Renesas R-Car 2, R-Car 3 (Auto Only) PMICs SoC PMICs Documentation
DA9063-A System PMIC for Multi-Core Application Processors 2.8 5.5 - 12 VFBGA 100 8 x 8 ㎟ TFBGA 100 8 x 8 ㎟ 6 6 - - - 11 - yes - - yes 3 LDOs 16 - ADC Backup battery charger RGB-LED driver RTC NXP i.MX 6 NXP i.MX 6 Dual NXP i.MX 6 Quad NXP i.MX 6 Quad+ NXP i.MX 8M Mini Xilinx Zynq UltraScale+ MPSoC Renesas R-Car 2, R-Car 3 (Auto Only) PMICs Automotive PMICs Documentation
DA9063L System PMIC for Multi-Core Application Processors 2.8 5.5 - 12 VFBGA 100 8 x 8 ㎟ TFBGA 100 8 x 8 ㎟ 6 - - - - 5 - yes - - DA9063L-A 1 LDOs 16 - ADC RGB-LED driver Watchdog timer NXP i.MX 6 Dual NXP i.MX 6 Quad Xilinx Artix-7 FPGA and Zynq-7000 SoC Renesas R-Car 2, R-Car 3 Telechips Dolphin+ (TCC8030) (Auto only) PMICs SoC PMICs Documentation
DA9063L-A System PMIC for Multi-Core Application Processors 2.8 5.5 - 12 VFBGA 100 8 x 8 ㎟ TFBGA 100 8 x 8 ㎟ 6 - - - - 5 - yes - - yes 1 LDOs 16 - ADC RGB-LED driver Watchdog timer NXP i.MX 6 Dual NXP i.MX 6 Quad Xilinx Artix-7 FPGA and Zynq-7000 SoC Renesas R-Car 2, R-Car 3 Telechips Dolphin+ (TCC8030) (Auto only) PMICs Automotive PMICs Documentation
DA9066 System PMIC and Audio CODEC for Multi-Core Application Processors 2.5 4.4 - 7.2 WLCSP 168 5.8 x 4.8 ㎟ 6 - - - - 20 - yes - - - 1 LDO - - 24-bit Audio CODEC 4 analog inputs 2 Class G headphone driver 2 Class D speaker driver ADC Backup battery charger RTC - PMICs Documentation
DA9068 System PMIC for Multi-Core Application Processors 2.5 5.0 - 8.1 WLCSP 154 4 x 6 ㎟ 8 - - - - 25 - yes - - - 3 LDOs 4 - ADC Backup battery charger RTC - PMICs Documentation
DA9070 Highly Integrated Low-Power PMIC with SW Fuel-Gauge support 2.5 5.5 22 0.3 WLCSP 42 3 x 2.65 ㎟ 1 1 - - 1 3 - - yes 0.5A - - - yes, integrated charger Software Fuel-Gauge support - PMICs Charger PMICs Low-power Portable PMICs Documentation
DA9072 Highly Integrated Low-Power PMIC 2.5 5.5 22 0.3 WLCSP 42 3 x 2.65 ㎟ 1 1 - - 1 3 - - yes 0.5A - - - yes, integrated charger Software Fuel-Gauge support - PMICs Charger PMICs Low-power Portable PMICs Documentation
DA9073 Highly Integrated Low-Power PMIC 2.5 5.5 22 0.3 WLCSP 42 3 x 2.65 ㎟ 1 1 - - 1 3 - - yes 0.5A - - - yes, integrated charger - - PMICs Charger PMICs Low-power Portable PMICs Documentation
DA9121 Single channel 10A Dual-phase PMIC 2.5 5.5 - 10 WLCSP 24 2.5 x 1.7 ㎟ 1 1 - - - - - fixed - - - - 5 - Programmable GPIOs - PMICs Documentation
DA9122 Dual channel 2x 5A PMIC 2.5 5.5 - 10 WLCSP 24 2.5 x 1.7 ㎟ 2 1 - - - - - - - - - - 5 - Programmable GPIOs - PMICs Documentation
DA9130 Single channel 10A Dual-phase PMIC 2.5 5.5 - 10 FC-QFN 3.3 x 4.8 ㎟ 1 1 - - - - - fixed - - DA9130-A - 5 - Dynamic voltage control Programmable GPIOs - PMICs Documentation
DA9131 Dual channel 2 x 5A Single-phase PMIC 2.5 5.5 - 10 FC-QFN 3.3 x 4.8 ㎟ 2 2 - - - - - - - - DA9131-A - 5 - Dynamic voltage control Programmable GPIOs - PMICs Documentation
DA9132 Dual channel 2 x 3A Single-phase PMIC 2.5 5.5 - 6 FC-QFN 3.3 x 4.8 ㎟ 2 2 - - - - - - - - DA9132-A - 5 - Dynamic voltage control Programmable GPIOs - PMICs Documentation
DA9130-A Single channel 10A Dual-phase PMIC 2.5 5.5 - 10 FC-QFN 3.3 x 4.8 ㎟ 1 1 - - - - - fixed - - - - 5 - Dynamic voltage control Programmable GPIOs - PMICs Automotive PMICs Documentation
DA9131-A Dual channel 2 x 5A Single-phase PMIC 2.5 5.5 - 10 FC-QFN 3.3 x 4.8 ㎟ 2 2 - - - - - - - - - - 5 - Dynamic voltage control Programmable GPIOs - PMICs Automotive PMICs Documentation
DA9132-A Dual channel 2 x 3A Single-phase PMIC 2.5 5.5 - 6 FC-QFN 3.3 x 4.8 ㎟ 2 2 - - - - - - - - - - 5 - Dynamic voltage control Programmable GPIOs - PMICs Automotive PMICs Documentation
DA9168 1-Cell, 2.0 A Battery Charger PMIC with 20 mA Termination, Ultra-Low IQ Reverse Boost, and I2C 4V 10.5V 10.5 V 2.5 A - - 1 - - - 2 - - yes 2A - - - - - - PMICs Charger PMICs Documentation
DA9210 Single channel 12A Quad-phase PMIC 2.8 5.5 - 12 WLCSP 48 2.3 x 3.5 ㎟ VFBGA 42 4.8 x 5.6 ㎟ 1 1 - - - - - fixed - - - - - - Expandable with 2nd DA9210 Renesas R-Car M2 Renesas R-Car H2 Xilinx Zynq UltraScale+ MPSoC (ZU3CG, ZU9EG, ZU19EG) PMICs SoC PMICs Documentation
DA9211 Single channel 12A Quad-phase PMIC 2.8 5.5 - 12 WLCSP 42 2.5 x 2.85 ㎟ 1 1 - - - - - fixed - - - - - - - - PMICs Documentation
DA9212 Dual channel 2x 6A Dual-phase PMIC 2.8 5.5 - 12 WLCSP 42 2.5 x 2.85 ㎟ 2 2 - - - - - fixed - - - - - - - - PMICs Documentation
DA9213 Single channel 20A Quad-phase PMIC 2.8 5.5 - 20 WLCSP 66 2.5 x 4.5 ㎟ VFBGA 3.55 x 5.75 ㎟ 1 1 - - - - - fixed - - DA9213-A - 3 - - Xilinx Zynq UltraScale+ MPSoC Renesas R-Car 2, R-Car 3 (Auto Only) PMICs SoC PMICs Documentation
DA9213-A Single channel 20A Quad-phase PMIC 2.8 5.5 - 20 WLCSP 66 2.5 x 4.5 ㎟ VFBGA 3.55 x 5.75 ㎟ 1 1 - - - - - fixed - - yes - 3 - - Xilinx Zynq UltraScale+ MPSoC Renesas R-Car 2, R-Car 3 (Auto Only) PMICs Automotive PMICs Documentation
DA9214 Dual channel 2 x 10A Dual-phase PMIC 2.8 5.5 - 20 WLCSP 66 2.5 x 4.5 ㎟ VFBGA 3.55 x 5.75 ㎟ 2 2 - - - - - fixed - - DA9214-A - 3 - - Xilinx Zynq UltraScale+ MPSoC Renesas R-Car 2, R-Car 3 (Auto Only) PMICs SoC PMICs Documentation
DA9214-A Dual channel 2 x 10A Dual-phase PMIC 2.8 5.5 - 20 WLCSP 66 2.5 x 4.5 ㎟ VFBGA 3.55 x 5.75 ㎟ 2 2 - - - - - fixed - - yes - 3 - - Xilinx Zynq UltraScale+ MPSoC Renesas R-Car 2, R-Car 3 (Auto Only) PMICs Automotive PMICs Documentation
DA9215 Multi channel 1x 15A, 1x 5A PMIC 2.8 5.5 - 20 WLCSP 66 2.5 x 4.5 ㎟ VFBGA 3.55 x 5.75 ㎟ 2 2 - - - - - fixed - - DA9215-A - 3 - - Xilinx Zynq UltraScale+ MPSoC PMICs SoC PMICs Documentation
DA9215-A Multi channel 1x 15A, 1x 5A PMIC 2.8 5.5 - 20 WLCSP 66 2.5 x 4.5 ㎟ VFBGA 3.55 x 5.75 ㎟ 2 2 - - - - - fixed - - yes - 3 - - Xilinx Zynq UltraScale+ MPSoC PMICs Automotive PMICs Documentation
DA9217 Single channel 6A Dual-phase PMIC 2.5 5.5 - 6 WLCSP 24 1.7 x 2.4 ㎟ 1 1 - - - - - fixed - - - - 4 - - Renesas R-Car 2, R-Car 3 PMICs SoC PMICs Documentation
DA9220 Dual channel 2x 3A Single-phase PMIC 2.5 5.5 - 6 WLCSP 24 1.7 x 2.4 ㎟ 1 1 - - - - - fixed - - - - 4 - - - PMICs Documentation
DA9223-A Single channel 16A Quad-phase PMIC 2.8 5.5 - 16 TFBGA 66 5 x 9 ㎟ 1 1 - - - - - fixed - - yes - 3 - - Renesas R-Car 2, R-Car 3 PMICs SoC PMICs Automotive PMICs Documentation
DA9224-A Dual channel 2x 8A Dual-phase PMIC 2.8 5.5 - 16 TFBGA 66 5 x 9 ㎟ 2 2 - - - - - fixed - - yes - 3 - - Renesas R-Car 2, R-Car 3 PMICs SoC PMICs Automotive PMICs Documentation
DA9230 Low-power portable PMIC 2.5 5.5 - 0.3 WLCSP 12 1.25 x 1.65 ㎟ 1 1 - - - - - - - - - - 1 - - - PMICs Low-power Portable PMICs Documentation
DA9231 Low-power portable PMIC 2.5 5.5 - 0.3 WLCSP 12 1.25 x 1.65 ㎟ 1 1 - - - 1 - - - - - - 1 - - - PMICs Low-power Portable PMICs Documentation
DA9232 Low-power, ultra-low riple PMIC 2.5 5.5 - 0.06 WLCSP 12 1.25 x 1.65 ㎟ 1 1 - - - - - - - - - 1 DC/DC buck 1 - - - PMICs Low Noise PMICs Low-power Portable PMICs Documentation
DA9233 Low-power, ultra-low riple PMIC 2.5 5.5 - 0.06 WLCSP 12 1.25 x 1.65 ㎟ 1 1 - - - 1 - - - - - 1 DC/DC buck 1 LDO 1 - - - PMICs Low Noise PMICs Low-power Portable PMICs Documentation
DA9313 High-efficiency capacitive DC-DC buck converter 5 10.5 20 10 WLCSP 43 2.8 x 3.5 ㎟ 1 1 - - - - - fixed - - - - 2 - Capacitive down-converter - PMICs Switched Capacitor Converter Documentation
PV88080 High-voltage buck converter PMIC 4.75 5.25/26 - 20 QFN 32 5 x 7 ㎟ 4 3 1 - - - - - - - - - 2 - - - PMICs Documentation
PV88090 High-voltage buck converter PMIC 4.75 5.25 - 13.9 QFN 30 4.5 x 7 ㎟ 3 3 - - - 2 - - - - - - - - - - PMICs Documentation
SLG51000 Low noise, high PSRR PMIC 1.7 5.0 - 0.8 WLCSP 20 1.68 x 2.1 ㎟ - - - - - 7 - - - - - 7 LDOs 6 - - - PMICs Low Noise PMICs Low-power Portable PMICs Documentation
SLG51001 Low noise, high PSRR PMIC 1.7 5.0 - 0.8 WLCSP 16 1.68 x 1.68 ㎟ - - - - - 6 - - - - - 6 LDOs 6 - - - PMICs Low Noise PMICs Low-power Portable PMICs Documentation
DA9141 Single channel 25A Dual-phase PMIC 2.8 5.5 - 25 FC-BGA 4.5 mm x 7 mm 1 - - - - - - fixed - - - - 5 - - - PMICs -
DA9142 Single channel 13A Dual-phase PMIC 2.8 5.5 - 13 FC-BGA 4.5 mm x 7 mm 1 - - - - - - fixed - - - - 5 - - - PMICs -
DA9141-A Single channel 25A Dual-phase PMIC 2.8 5.5 - 25 FC-BGA 4.5 mm x 7 mm 1 - - - - - - fixed - - yes - 5 - - - PMICsAutomotive PMICs -
DA9142-A Single channel 13A Dual-phase PMIC 2.8 5.5 - 13 FC-BGA 4.5 mm x 7 mm 1 - - - - - - fixed - - yes - 5 - - - PMICsAutomotive PMICs -
DA9080 High Current, Highly Configurable System PMIC with Four Bucks and One LDO 4 5.5 3.3 5 QFN 32 5 x 5 ㎟ 4 - - - - 1 - - - - - - - - 8-bit SAR ADCOCPOVPUVPThermal shutdown protection - PMICs Documentation
DA9083 A six-channel configurable system power management IC 2.9 5.5 - 5 WLCSP 36L 2.5 x 2.5 ㎟ 4 4 - - - 1 1 - - - - - - - OCPOVPUVPThermal shutdown protection - PMICs Documentation

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Application notes
Name Date Version
DA9061/NXP i.MX 6Solo Power Connections AN-PM-081 (446.97 KB) 22/04/2016 2.0
DA9063 power management for iMX 6 platforms AN-PM-027 (1.77 MB) 12/03/2018 3.0
DA9063 Power Management for R-Car H3 Platform AN-PM-085 (808.94 KB) 18/04/2017 1.0
DA9063-A Power Management for Renesas R-Car M3 Platform AN-PM-097 (1 MB) 15/02/2018 3.0
Dialog PMICs and Terrestrial Cosmic Rays AN-PM-117 (235.52 KB) 27/06/2018 1.0
Powering Xilinx Zynq Processors with DA9061/2/3 AN-PM-087 (824.41 KB) 16/11/2016 1.0
Renesas R-Car E2 platform AN-PM-047 (1.19 MB) 14/10/2015 2.0
Renesas R-Car H2 platform AN-PM-050 (630.48 KB) 15/09/2015 1.0
Renesas R-Car M2 platform AN-PM-049 (593.91 KB) 18/09/2015 3.0
Brochures
Name Date Version
Automotive Brochure (6.56 MB) 01/01/2020 1.0

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Dialog offers a wide range of highly integrated PMICs designed to support various advanced application processors and SoCs providing all power management for embedded, industrial, consumer, and automotive infotainment devices. The highly integrated PMIC solutions offer a wide selection of supply domains and include additional features like RTC, ADC, GPIO, power sequencing control.

SoC Power Solutions

Partner Company Processor Family SoC Power Solutions
Renesas® R-Car E2, M2, H2 DA9062 / DA9062-A, DA9063 / DA9063-A, **DA9210 / **DA9210-A
R-Car E2, M2, H2 DA9062 / DA9062-A, DA9063 / DA9063-A, **DA9210 / **DA9210-A
R-Car H3, M3, E3, V3 DA9062 / DA9062-A, DA9063 / DA9063-A, **DA9210 / **DA9210-A, DA9213 / DA9213-A, DA9214 / DA9214-A, DA9223-A, DA9224-A
Xilinx® Xilinx® Zynq UltraScale+ MPSoC (ZU3EG, ZU7EV, ZU9CG)
Xilinx® Zynq UltraScale+ MPSoC (ZU3CG, ZU9EG, ZU19EG)
Xilinx® Artix-7 FPGA and Zynq-7000 SoC
Xilinx® Spartan-7 FPGA Family
Xilinx® UltraScale+ MPSoC Customized Solution
DA9061 / DA9061-A, DA9062 / DA9062-A, DA9063 / DA9063-A, **DA9210 / **DA9210-A, DA9211DA9213 / DA9213-A, DA9214 / DA9214-A, DA9215 / DA9215-A
NXP® i.MX 6 DA9052, DA9053 / DA9053-A, DA9061 / DA9061-A, DA9063 / DA9063-A, DA9021, DA9022
i.MX 6Solo™ DA9061 / DA9061-A
i.MX 7Solo™ DA9061 / DA9061-A, DA9062 / DA9062-A
i.MX DualLite™ DA9053 / DA9053-A
i.MX 6Q/6Quad™ DA9063 / DA9063-A
i.MX 8M Mini™ DA9063 / DA9063-A
Telechips® Dolphin+ (TCC8030) DA9063L-A

-A indicates our automotive qualified solutions

**DA9210 / DA9210-A are not recommended for new designs, suggested alternatives are DA9213 / DA9213-A or DA9214 / DA9214-A.

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Back to results

DA7217

2 months ago

DA7217 fails to hold PLL lock in SRM mode

Posted by Kas 15 points 3 replies
0 upvotes

Background
I'm attempting configure the DA7217 to work at sample rates from 8000 to 48000 Hz through a full duplex I2S connection. Lower sample rates appear impossible with PLL_BYPASS mode because of clock restrictions in the microcontroller's serial audio peripheral, so I am attempting to use PLL_SRM mode.

Problem
The PLL lock does not hold, and an SRM lock is never established (see attached screenshot).

Test case
Configured I2S settings
- Sample rate: 48000 Hz
- MCLK: ~12.285 MHz
- BCLK: ~1.536 MHz
(Note: the values above are calculated, I cannot measure them)

DA7217 PLL setup

// Reset PLL
SendByte(PLL_INTEGER, 0)

pll.f_mclk = 12285000
pll.f_out = 12288000
pll.mode = PLL_MODE_SRM // = 2
pll.mclk_squarer_enable = 0

// Calculates and writes PLL_CTRL, PLL_FRAC_TOP, PLL_FRAC_BOT and PLL_INTEGER
setup_pll(&pll)

// sets PLL_REFOSC_CAL to 0x80, then waits for bit 0x40 == 0.
calibrate_oscillator_reference()


// Oscillator calibration is succesful, but SRM lock is never established.

 

Any idea what I might be doing wrong? How can I get PLL Sample Rate Matching working?

Attachment Size
periodic prints of PLL_STATUS fields while attempting to record audio 35.33 KB

1 month ago

ED_Dialog

Hello!

let me take a quick look into this for you.

Kind regards,
Elliott 

1 month ago

ED_Dialog

Hello,
Could you provide us with a register

Can you send us a scope plot of the CLKs, MCLK?

Kind regards,
ED

1 month ago

Hello,

 

Apologies for the delay, I was on vacation.

 

Unfortunately the chip is on a PCB so I have no physical way to measure any of the clocks. However, I may be able to sample the processor's MCLK / WCLK pins by reading its registers using a timer. I will get back to you.

Are there any other things I can send you that may help?

 

Kind regards,
Kas