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DA9210-A

Automotive-grade, Multiphase DC-DC Buck Converter

DA9210-A is not recommended for new designs, suggested alternatives are DA9213-A / DA9214-A.

blockdiagram_da9210-a.jpg

Flexible, Scalable, Reliable Automotive Grade power management IC (PMIC) solution

The DA9210-A is a flexible, scalable dual output sub PMIC capable of meeting the high power requirements of a wide range of multicore SoCs, GPUs, and FPGAs.  The device includes one high-current buck converter providing up to twelve amps per buck. Suitable for infotainment, telematics, and ADAS applications, the high current bucks feature a multiphase topology providing outstanding load transient response. 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 available in Automotive Grade 3.

Features

2.8 V to 5.5 V input voltage

0.3 V to 1.57 V output voltage

12 A output current

24 A output current in parallel configuration

3 MHz nominal switching frequency

Output voltage accuracy ±2.5 %

Adjustable soft start

-40 °C to +85 °C Temperature Range

Benefits

Dynamic Voltage Control (DVC)

Integrated power switches

Remote sensing at point of load

High efficiency over a wide output range

Low output ripple

Scalable solution up to 24 A

Applications

Infotainment

Portable Navigation Devices

Full-scale Integrated Cockpits

Heads-Up Displays (HUDs)

Package

VFBGA-42 (5.6 mm x 4.8 mm, 0.8 mm pitch)

Product Briefs and Summaries
Name Date Version
DA9210 Product Brief (1.17 MB)
Datasheets
Name Date Version
DA9210 Datasheet (2.24 MB)
Application notes
Name Date Version
DA9210 42 VFB-GA Layout Guidelines AN-PM-040 (1.86 MB)
Renesas R-Car H2 platform AN-PM-050 (630.48 KB) 15/09/2015 1.0
Software drivers
Name Date Version
DA9063B DA9210 Power Commander GUI Update (16.6 MB) (Registered users only) 31/01/2019 3v3
DA9210 Linux Mainline Driver (linux-stable v3.12 or later) (139.23 KB) (Registered users only) 10/08/2016 2v2
Software Resources
Name Date Version
DA9063B DA9210 Power Commander GUI Full Install (166.8 MB) (Registered users only) 31/01/2019 3v3