AM4376 datasheet(108/261 Pages) TI

108 / 261 page

AM4376, AM4377, AM4378, AM4379

SPRS851B – JUNE 2014 – REVISED APRIL 2015

www.ti.com

5.6

Power Consumption Summary

Table 5-4 summarizes the maximum power consumption at each power terminal.

Note: Data in the Maximum Current Ratings table (Table 5-4) represents worst-case power consumption based

on various applications of the device using practical operating conditions. The data primarily benefits the power

supply designer trying to understand the worst-case power consumption expected from each power rail.

Table 5-4. Maximum Current Ratings at Power Terminals(1)

PARAMETER

MAX

UNIT

SUPPLY NAME

DESCRIPTION

Maximum current rating for the core domain; OPP100

600

VDD_CORE

Maximum current rating for the core domain; OPP50

400

Maximum current rating for the MPU domain; Nitro

at 1 GHz

1000

Maximum current rating for the MPU domain; Turbo

at 800 MHz

800

VDD_MPU

Maximum current rating for the MPU domain; OPP120

at 720 MHz

720

Maximum current rating for the MPU domain; OPP100

at 600 MHz

600

Maximum current rating for the MPU domain; OPP50

at 300 MHz

350

CAP_VDD_RTC(2)

Maximum current rating for RTC domain and LDO output

VDDS_RTC

Maximum current rating for the RTC domain

VDDS_DDR

Maximum current rating for DDR IO domain; DDR3/DDR3L

300

Maximum current rating for DDR IO domain; LPDDR2

150

VDDS

Maximum current rating for all dual-voltage IO domains

VDDS_SRAM_CORE_BG

Maximum current rating for core SRAM LDOs

VDDS_SRAM_MPU_BB

Maximum current rating for MPU SRAM LDOs

VDDS_PLL_DDR

Maximum current rating for the DPLL DDR

VDDS_PLL_CORE_LCD

Maximum current rating for the DPLL CORE, EXTDEV, and LCD

VDDS_PLL_MPU

Maximum current rating for the DPLL MPU

VDDS_OSC

Maximum current rating for the system oscillator

VDDA1P8V_USB0

Maximum current rating for USBPHY 1.8 V and DPLL PER

VDDA1P8V_USB1

Maximum current rating for USBPHY 1.8 V

VDDA3P3V_USB0

Maximum current rating for USBPHY 3.3 V

VDDA3P3V_USB1

Maximum current rating for USBPHY 3.3 V

VDDS3P3V_IOLDO

Maximum current rating for the dual-voltage IO LDO

VDDA_ADC0

Maximum current rating for ADC0

VDDA_ADC1

Maximum current rating for ADC1

VDDSHV1