Power for NXP/Freescale processors
TI’s extensive power portfolio supports the requirements of the i.MX and QorIQ families of NXP/Freescale processors. The i.MX Applications Processors and i.MX Crossover Processors are heterogeneous multicore and single-core processors for automotive, consumer/industrial multimedia and display applications. The QorIQ® Layerscape Processors are Multicore SoCs for enterprise, service provider, cloud and industrial markets.
Pick a device for each Point-of-Load (POL) power requirement:
| Power Requirements | Sequence #* | Loads** | Solution Options by Regulator Type | ||||
|---|---|---|---|---|---|---|---|
| LDO† | Module | DC/DC Converter | Controller | PMIC | |||
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WEBENCH Power Architect suggests devices that meet the basic supply voltage and current requirements of the processor. Before picking devices for your design, refer to the processor datasheet for more detailed power supply requirements that must be met, such as voltage tolerances, power-up/down sequencing, AVS/DVS, and ramp times.
** Loads are grouped by output voltage and sequencing order.
† Linear LDO regulators dissipate power proportional to the voltage drop from input to output. Reduce LDO voltage drop and power dissipation by powering LDOs from an intermediate rail voltage that is closer to the LDO output voltage.