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.
Lifecycle status
● Active
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
Enhanced Energy Saving techniques:
- 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)
Related Products
Stay connected
Get in touch with us directly through our worldwide sales offices, or contact one of our global distributors and representatives.
Inquiries Distributors and Representatives Register for newsletters