SPC584G80C3 datasheet(69/139 Pages) STMICROELECTRONICS

69 / 139 page

DS11758 Rev 6

69/139

SPC584Gx, SPC58EGx, SPC58NGx

Electrical characteristics

4.15.2

Voltage regulators

Table 35. Linear regulator specifications

Symbol

Parameter

Conditions

Value

Unit

Min

Typ

Max

VMREG

CC P

Main regulator output voltage

Power-up, before

trimming, no load

1.12

1.20

1.28

CC P

After trimming,

maximum load

1.08

1.18

1.23

IDDMREG

CC T

Main regulator current provided to

VDD_LV domain

The maximum current required by

the device (IDD_LV) may exceed

the maximum current which can

be provided by the internal linear

regulator. In this case, the internal

regulator mode cannot be used.

——

—

700

IDDCLAMP CC D

Main regulator rush current

sinked from VDD_HV_IO_MAIN

domain during VDD_LV domain

Power-up condition

—

400

ΔIDDMREG CC T

Main regulator output current

variation

20 µs observation

window

-100

—

100

IMREGINT

D Main regulator current

consumption

IMREG = max

—

DIMREG = 0 mA

—

Table 36. Auxiliary regulator specifications

Symbol

Parameter

Conditions

Value

Unit

Min

Typ

Max

VAUX

CC P

Aux regulator output voltage

After trimming, internal

regulator mode

1.08

1.18

1.21

CC P

After trimming, external

regulator mode

1.03

1.12

1.16

IDDAUX

CC T

Aux regulator current provided to

VDD_LV domain

——

—

250

ΔIDDAUX

CC T Aux regulator current variation

20 µs observation

window

-100

—

100

IAUXINT

D Aux regulator current

consumption

IMREG = max

—

1.1

DIMREG = 0 mA

—

1.1

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