STPMIC25BPQR datasheet(8/145 Pages) STMICROELECTRONICS

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3.3

Consumption in typical application scenarios

STPMIC25 VIN input current consumption (all supply pins connected to VIN, VIN = 3.6 V, VIO = 1.8 V (from VOUT4),

Tj = +25 °C, unless otherwise specified.

Table 6. Consumption in typical application scenarios

Application

mode

Application description

Conditions

Typ.

Unit

OFF

AP and peripherals are powered OFF,

waiting for a turn-on event to start.

PMIC in OFF state.

Turn-on from PONKEYn, WAKEUPn, and

VBUS I²C inactive.

All regulators OFF.

35 (1)

µA

STANDBY

AP is in STANDBY NO-RETENTION.

All peripherals are powered OFF.

PMIC in POWER_ON STANDBY, state IRQ from

PONKEYn, WAKEUPn, and

VBUS PWRCTRLx active.

BUCK4 ON_ LP, VOUT4=1.8 V (VDD)

LDO1ON, VLDO1OUT=1.8 V (VDD18AON)

All other regulators OFF.

All outputs without load. No activity on I²C.

120

STOP

AP is in STOP2-LPLV

(Core ON, CPU & GPU OFF)

lpDDR4 is in self-refresh.

All peripherals are powered OFF.

PMIC in POWER_ON RUN state.

IRQ from PONKEYn, WAKEUPn, and

VBUS PWRCTRLx active.

BUCK2 ON_ LP, VOUT2=0.63 V (VDDCORE)

BUCK4 ON_ LP, VOUT4=1.8 V (VDD)

BUCK5 ON_ LP, VOUT5=1.8 V (VDDA1V8)

BUCK6 ON_ LP, VOUT6=1.2 V (VDD_DDR)

LDO1 ON, VLDOOUT=1.8 V (VDD18AON)

LDO3 ON, VLDOOUT=1.8 V (VDD_DDR)

All other regulators OFF.

All outputs without load. No activity on I²C

420

RUN

Application is in RUN_IOT_UI

(Core, CPU, GPU on)

lpDDR4 is running.

PMIC in POWER_ON RUN state.

IRQ from PONKEYn, WAKEUPn, and VBUS.

PWRCTRLx active.

BUCK1 ON_HP, VOUT1=0.92 V (VDDCPU)

BUCK2 ON_ HP, VOUT2=0.85 V (VDDCORE)

BUCK3 ON_HP, VOUT3=0.90 V (VDDGPU)

BUCK4 ON_ HP, VOUT4=1.8 V (VDD)

BUCK5 ON_ HP, VOUT5=1.8 V (VDDA1V8)

BUCK6 ON_ HP, VOUT6=1.1 V (VDD_DDR)

LDO1 ON, VLDOOUT=1.8 V (VDD18AON)

LDO3 ON, VLDOOUT=1.8 V (VDD_DDR)

LDO4 ON, VLDOOUT=3.3 V (VDD3V3_USB)

All other regulators OFF.

All outputs without load. No activity on I²C.

1. Current consumption, 100 µA max at Tj = -40 °C to +105 °C

STPMIC25

Electrical and timing characteristics

DS14278 - Rev 3

page 8/145

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