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DA9062
DA9062
Designed for Applications Requiring up to 8.5 A
A team of engineers is ready to answer your questions
Flexible, Scalable, Reliable Automotive Grade power management IC (PMIC) solution
DA9062是一种灵活的、可伸缩的系统PMIC帽able of powering a wide range of multicore SoCs, FPGAs, memory subsystems, and peripherals. Full power tree management and multiple sleep modes result in a power-efficient system solution suitable for infotainment, telematics, and ADAS applications. The device includes four LDOs with programmable output voltages providing up to 300 milliamps and four high-current buck converters providing up to two and a half amps per buck. Any two bucks can be combined in a dual-phase configuration providing up to 5 amps. All bucks use integrated power switches, removing the need for external FETs. Together with the high device switching frequency that allows the use of low-profile inductors, they enable the lowest cost, smallest form factor system solution possible. This solution is also available in Automotive AEC-Q100 Grade 2. High efficiency is achieved over a wide load range by automatically selecting Pulse Frequency Modulation (PFM) or Pulse Width Modulation (PWM) modes. The input voltage range of 2.8 to 5.5 V makes it suitable for standard 5 V supply or USB power supplies.
Features
- Input voltage 2.8 V to 5.5 V
- Four buck converters, 0.3 V to 3.34 V up to 2.5 A
- Dual-phase mode up to 5 A
- DDR VTT supply mode
- DVS support
- 3 MHz switching frequency allows use of low-profile inductors
- Four LDO regulators, 0.9 V to 3.6 V up to 300 mA
- Five GPIOs
- Coin cell/super-capacitor charger
- 1.5 µA RTC with alarm and wakeup
Benefits
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Enhanced Energy Saving techniques:
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Dynamic Voltage Scaling (DVS)
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Programmable power manager
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Enhanced Security:
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System supply monitoring
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Junction temperature monitoring
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Watchdog timer
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-40 °C to +125 °C junction temperature operation
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Automotive AEC-Q100 Grade 3 version
亚博国际官网平台网址
- Portable industrial and medical devices
- TV dongle
- eReaders
- Supply for single- and dual-core application processors; for example the i.MXTMfamilies
- Power supply for FPGAs
- Automotive infotainment/dashboard
- IoT devices
Supported SoC PMIC Platforms
- 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
Package
QFN40, 6 x 6 mm, 0.5 mm pitch
Resources
Product Briefs and Summaries
- DA9062 Product Brief(935.3 KB)
Datasheets
- DA9062 Full Datasheet(1.43 MB)
Application notes
- Atmel SAMA5D3 Power Management with DA9061/2 AN-PM-067(396.17 KB)
- DA9061/2 and NXP i.MX 7Solo Power Connections AN-PM-102(395.3 KB)
- DA9061/2 Schematic Checklist AN-PM-103(250.33 KB)
- DA9061/2 Unused Pin Configuration AN-PM-105(277.3 KB)
- DA9061/NXP i.MX 6Solo Power Connections AN-PM-081(446.97 KB)
- DA9061_2 Developers Guide AN-PM-060(643.87 KB)
- DA9062 Atlas7 Power Connections AN-PM-083(365.15 KB)
- DA9062/3 VBBAT Current in RTC or DELIVERY Modes AN-PM-068(526.9 KB)
- DA906x Control Pins AN-PM-063(448.87 KB)
- Dialog PMICs and Terrestrial Cosmic Rays AN-PM-117(235.52 KB)
- FMEA of Pin-to-Pin Shorts and Opens for DA9061/2 AN-PM-110(303.79 KB)
- In-Circuit Programming of DA9061/2/3 AN-PM-080(1.15 MB)
- PCB Layout Guidelines for Dialog PMICs AN-PM-010(2.65 MB)
- Power Solutions for Xilinx Artix-7 and Zynq-7000 AN-PM-106(1.54 MB)
- Power Solutions for Xilinx® Spartan®-7 Devices AN-PM-096(1.42 MB)
- Powering Xilinx Zynq Processors with DA9061/2/3 AN-PM-087(824.41 KB)
- Shared IRQ Line Considerations AN-PM-059(329.06 KB)
- Testing DA906x with a Slowly Ramping Supply AN-PM-056(238.6 KB)
Schematics
- DA9061/2 Motherboard schematic(1013.06 KB)
- DA9061/2 Performance Board schematic(2.37 MB)
- DA9061/2 Socket Board schematic(2.44 MB)
User guides and manuals
Archives
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