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DA9210

Multiphase 12A DC-DC Buck Converter

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

blockdiagram_da9210.jpg

High efficiency over a wide output range

The DA9210 is a synchronous 12 Amp step down converter supplying the processors core rail in smartphones, tablets, Ultrabooks™ and other handhelds applications requiring high currents. The DA9210 is also suitable for powering FPGA’s.

The input voltage range of 2.8 to 5.5V makes it suitable for the use of single cell Lithium-Ion battery applications as well as standard 5V supply or USB power supplies. Two DA9210 can be put in parallel to deliver 24A output current, suitable for the highest performing application processors such as the ARM Quad-core Cortex A15.

Lifecycle status

● NRND

Features

2.8V to 5.5V input voltage

0.3V to 1.57V output voltage

12A output current

24A output current in parallel configuration

3MHz nominal switching frequency

Output voltage accuracy ±2.5%

Adjustable soft start

-40 to +85 ℃ Temperature Range

Interface

  • I2C and dedicated DVC
  • SPI

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 Amp

Applications

Smartphones

Ultrabooks™

Tablet PCs

eReaders

Infotainment

Portable Navigation Devices

Personal Media Players

Package

42 VFBGA (RouteEasy™ equivalent to 0.8mm pitch)

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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)
DA9210 Linux Mainline Device Driver 1v0 Application Note AN-SW-101 (141.52 KB)
DA9210 PFM mode limitations AN-PM-052 (499.87 KB)
PCB Layout Guidelines for Dialog PMICs AN-PM-010 (2.65 MB) 11/03/2016 1.31
Renesas R-Car H2 platform AN-PM-050 (630.48 KB) 15/09/2015 1.0
Renesas R-Car M2 platform AN-PM-049 (593.91 KB) 18/09/2015 3.0
Shared IRQ Line Considerations AN-PM-059 (329.06 KB) 24/06/2016 1.2
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
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