SPRAD41 May 2022 AM623 , AM625
By leveraging the simplified power requirements mentioned above, TI developed two types of low-cost power solutions for AM62x processors. The TPS65219 is the PMIC specifically designed for AM62x processors and fully leverages the simplified power requirements to provide the lowest cost PMIC for AM62x processors. A discrete power solution can provide the scalability and flexibility to adjust the power solution to be optimized for overall system requirements or meet different current capacities or the number of power supplies required by customers. Table 2-3 compares the two low-cost power solutions designed for AM62x processors.
Discrete Power | Single PMIC Solution | |
---|---|---|
Availability | Now: (TPS6282x, TPS745xx, TLV7103318, TLV75518) | TPS65219 |
Power Features | Leverages AM62x analog integration for power supply simplification | 2.7 to 5.5-V input supply |
Supports multiple input supplies: 3.3 V, 5 V | Single PMIC solution developed specifically for AM62x/AM64x processors | |
Scalability to meet different custom requirements for current capacity, and lowest cost | Automotive support | |
Power Management Features | N/A | Programmable power sequencing and default voltages |
Functional Safety | Customer driven implementation leveraging AM62x features | N/A |
Power Solution Size Estimate | Scalable based on system requirements |
81.54 mm2 with 4 x 4 mm2 QFN, 0.4-mm pitch 69.66 mm2 with 5 x 5 mm2 QFN, 0.5-mm pitch |
AM62x EVM | AM62x SK | AM62Q SK |