DA9062

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.

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

• 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

Portable industrial and medical devices

TV dongle

eReaders

Supply for single- and dual-core application processors; for example the i.MX^TM families 

Power supply for FPGAs

Automotive infotainment/dashboard

IoT devices

Xilinx MPSoCs & FPGAs

• 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

NXP^® i.MX Processor Family

• NXP^® i.MX 7Solo

QFN-40 (6 x 6 mm, 0.5 mm pitch)

DA9061

Power Solution for MiniZed™ development board