Skip to main content

DA9062-A

Designed for Automotive Applications Requiring up to 8.5 A

blockdiagram_da9062-a.jpg

Powerful DC-DC converter system

DA9062-A is a PMIC optimized for supplying systems with single- and dual-core processors, I/O, DDR memory, and peripherals. The target application range covers entry-level  automotive IVI systems, and FPGA based applications including navigation and automotive telemetrics.

DA9062-A features four buck converters providing a total current of 8.5 A. High efficiency is achieved over a wide load range by automatically selecting Pulse Frequency Modulation (PFM) or Pulse Width Modulation (PWM) modes. All power switches are integrated, removing the need for external Schottky diodes. A high switching frequency allows low-profile inductors to be used. Buck1 and Buck2 can be used in a 5 A dual-phase configuration and Buck4 can be used as a DDR VTT supply. Four LDO regulators with programmable output voltage are integrated and provide up to 300 mA each. DA9062-A is available in automotive AEC-Q100 Grade 2.

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 and avoids the AM band

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

Enhanced Energy Saving techniques:

  • Dynamic Voltage Scaling (DVS)
  • Programmable power manager
Dynamic Voltage Scaling (DVS)

Programmable power manager

Enhanced Security:

  • System supply monitoring
  • Junction temperature monitoring
  • Watchdog timer

System supply monitoring

Junction temperature monitoring

Watchdog timer

-40 °C to +125 °C junction temperature operation

3 MHz switching frequency avoiding the AM band

AEC-Q100 Grade 2

 

Applications

Supply for single- and dual-core application processors; for example the i.MXTM families

Power supply for FPGAs

Automotive infotainment/dashboard

Navigation systems

Vehicle telemetrics

Integrated cockpits

Supported SoC PMIC Platforms

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

Package

QFN40, 6x6 mm, 0.5 mm pitch

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
Product Briefs and Summaries
Name Date Version
DA9062 Product Brief (935.3 KB) 22/04/2016 2v2
Datasheets
Name Date Version
DA9062 Full Datasheet (1.43 MB) 01/02/2018 3v5
DA9062-A Datasheet (1.38 MB)
Application notes
Name Date Version
Atmel SAMA5D3 Power Management with DA9061/2 AN-PM-067 (396.17 KB) 11/03/2016 1v0
DA9061_2 Developers Guide AN-PM-060 (643.87 KB) 30/05/2018 1v3
DA9062 Atlas7 Power Connections AN-PM-083 (365.15 KB) 30/11/2016 1v0
DA906x Control Pins AN-PM-063 (448.87 KB) 11/03/2016 1v0
Dialog PMICs and Terrestrial Cosmic Rays AN-PM-117 (235.52 KB) 27/06/2018 1.0
PCB Layout Guidelines for Dialog PMICs AN-PM-010 (2.65 MB) 11/03/2016 1.31
Powering Xilinx Zynq Processors with DA9061/2/3 AN-PM-087 (824.41 KB) 16/11/2016 1.0
Shared IRQ Line Considerations AN-PM-059 (329.06 KB) 24/06/2016 1.2
Testing DA906x with a Slowly Ramping Supply AN-PM-056 (238.6 KB) 07/12/2016 1v2
Schematics
Name Date Version
DA9061/2 Motherboard schematic (1013.06 KB) 19/07/2016 B
DA9061/2 Performance Board schematic (2.37 MB) 15/12/2014 1.0
DA9061/2 Socket Board schematic (2.44 MB) 09/03/2016 A2
User guides and manuals
Name Date Version
UM-PM-008 DA9061/2 Smartcanvas Manual (1.66 MB) 19/10/2016 1v4
UM-PM-012 Motherboard DA9061-62 User Manual (1.08 MB) 11/03/2016 2v0
Archives
Name Date Version
DA9061/2 eval board default jumper settings (1.24 MB) 11/03/2016 1v0
DA9061/2 eval board jumper settings for no ADC functionality (884.91 KB) 11/03/2016 1v0