AWR1843: The power supply of the AWR1843

Hiroyuki Kanematu

Part Number: AWR1843
Other Parts Discussed in Thread: LP87702-Q1, TPS796, TPS7A53-Q1, LM53625-Q1, , LP87702, AWR2944

Is it to need to power management IC whichsupply power for AWR1843 are only TPS7A53-Q1, TPS796, LP87702-Q1, LM53625-Q1 ?
(I refered to 'Automated Parking System Reference Design Using 77-GHz mmWave Sensor' in section 3.1.1)

I have to need Power management IC from other company because there isn't LP87702 in the market.

over 1 year ago

0 aozer over 1 year ago

TI__Mastermind 23855 points

Hello,

Sorry this was missed. There are a few different PMIC that we have tested that can be used. Please see list below with link to an EVM that uses this design so you can reference that EVM schematic for your design.

LP87524J (https://www.ti.com/tool/AWR2243BOOST) ,

TPS65313 (https://www.ti.com/tool/TMDS273GPEVM) ,

LP8774x-Q1 (https://www.ti.com/tool/AWR2944EVM)

LP8762x-Q1 (was tested on AWR2944 but not used on current EVM)

Also, we have tested the below discrete DC-DC converters. These will be used in an upcoming EVM that is releasing Q1 next year.

TPS6285018AQDRLRQ1

TPS6285020MQDRLRQ1

TPS628503QDRLRQ1

Regards,

Adrian

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AWR1843: The power supply of the AWR1843