EN

The DA9062 is a PMIC optimized for supplying systems with single- and dual-core processors, I/O, DDR memory, and peripherals. The target application range covers mobile devices, medical equipment, entry-level IVI systems, and FPGA based applications. DA9062 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 is also available as an automotive AEC-Q100 Grade 3 version.

• 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