TPS65219-Q1: Different between TPS6521920 and TPS6521923.

Kengo.Y

Guru 11255 points

Part Number: TPS65219-Q1

Tool/software:

Hi team,

Could you tell different between TPS6521920 and TPS6521923?

BR,
Kengo.

2 months ago

+1 Matt Gonzales 2 months ago

TI__Prodigy 315 points

Hello Kengo,

Thank you for using E2E!

The main differences are the input supply voltages and the power up/down sequences. Please refer to the respective TRM describing how PMIC are used to power the AM62x-Q1 processor and system rails.

TPS6521923W Technical Reference Manual

TPS6521920 Technical Reference Manual

Additional information can be found below that details slight variations between specific pin fields and their registers/values:

Let me know if you need any additional information on the two TPS65219-Q1 variations.

Best,

Matt

Power management

Power management forum

TPS65219-Q1: Different between TPS6521920 and TPS6521923.