

Flexible, Scalable, Reliable Automotive Grade power management IC (PMIC) solution
The DA9062 is a flexible, scalable system PMIC capable 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 wake-up
Benefits
- Dynamic Voltage Scaling (DVS)
- Programmable power manager
Enhanced Security:
- System supply monitoring
- Junction temperature monitoring
- Watchdog timer
-40 °C to +125 °C junction temperature operation
Automotive AEC-Q100 Grade 3 version
Applications
Portable industrial and medical devices
TV dongle
eReaders
Supply for single- and dual-core application processors; for example the i.MXTM families
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
QFN-40 (6 x 6 mm, 0.5 mm pitch)
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