Overview
Description
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 In-Vehicle Infotainment (IVI) systems and FPGA-based applications including navigation and automotive telemetrics.
DA9062-A features four buck converters providing a total current of 8.5A. 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 5A 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 300mA each. DA9062-A is available in automotive AEC-Q100 Grade 2.
Features
- Input voltage 2.8V to 5.5V
- Four buck converters, 0.3V to 3.34V up to 2.5A
- Dual-phase mode up to 5A
- DDR VTT supply mode
- DVS support
- 3MHz switching frequency allows for the use of low-profile inductors and avoids the AM band
- Four LDO regulators, 0.9V to 3.6V up to 300mA
- Five GPIOs
- Coin cell/Super-capacitor charger
- 1.5µA RTC with alarm and wakeup
Comparison
Applications
Design & Development
Software & Tools
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
-
DA9062 Altium schematic files and symbol
Hello, we want go with the DA9062 for a small Zynq board. I saw there are some shematic files available - they look like altium files but altium doesn't open the files. are the some schematic reference files for altium available for the DA9062? thanks Alex
Jul 30, 2018 -
DA9062-00 vs DA9062-A0
Hi, in AN-PM-080 it says in the revision log "Replaced DA9062-00 with DA9062-A0". Is this -A0 the correct (new) part number? The quotation we got from our distributor reads -00. Can anybody bring some light into this? Thanks, Thomas
Feb 2, 2019 -
DA9062 applying accurate clock
Hello, How do I implement an external very accurate clock (< 5ppm) with DA9062? Thank you Best Regards, Juha
Dec 15, 2017