STPMIC25APQR datasheet(9/145 Pages) STMICROELECTRONICS

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3.4

Electrical and timing parameter specifications

All parameters are specified at VIN = VBUCKxIN = VLDOxIN = 5 V, VOUT1 = 0.85 V, VOUT2 = 0.85 V, VOUT3 = 0.85 V,

VOUT4 = 3.3 V, VOUT5 = 1.8 V, VOUT6 = 1.1 V, VOUT7 = 3.3 V, VLDO1OUT = 1.8 V, VLDO2OUT = VLDO5OUT =

VLDO6OUT = VLDO7OUT = VLDO8OUT = 2.9 V, VLDO3OUT = 1.8 V, VLDO4OUT = 3.3 V, VIO = VOUT4, Tj = -40 °C to

+125 °C, with recommended BOM, unless otherwise specified.

3.4.1

General section

Table 7. Electrical and timing parameter specifications (general section)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

General section

VIN

Input voltage range

2.8

3.6 or 5

5.5

VINPOR_Rise VIN POR rising threshold

2.2

2.3

2.4

VINPOR_Fall

VIN POR falling threshold

2.1

2.2

VINOK_Rise

VINOK rising threshold

Programmable value defined in the NVM register

3.1

3.2

3.3

3.4

3.35

3.5

3.6

3.8

4.0

4.1

VINOK_HYST VINOK hysteresis

Programmable value defined in the NVM register

200

300

400

500

VINOK_Fall

VINOK falling threshold

Defined indirectly by VINOK_Rise and VINOK_HYST

settings

VINOK_Rise

VINOK_HYST

tVINOK_Fall

VINOK falling delay

When VIN is crossing VINOK_Fall, PMIC power-down

then cannot restart before tVINOK_Fall delay, even if

VIN > VINOK_Rise

100

VINLOW_Rise VINLOW rising threshold

Programmable value defined in register VINLOW_CR

+30

+300

VINOK_Fall +50

VINOK_Fall +400

+80

+500

VINLOW_HYST VINLOW hysteresis

Programmable value defined in register VINLOW_CR

100

110

180

200

220

270

300

330

360

400

440

VINLOW_Fall VINLOW falling threshold

Defined indirectly by VINLOW_Rise and VINLOW_HYST

settings

VINLOW_Rise

VINLOW_HYST

VBUS_Rise

VBUS rising threshold

3.6

3.8

4.0

VBUS_Fall

VBUS falling threshold

2.0

2.2

2.4

tVBUSDB

VBUS debounce filter

duration

TWRN_Rise

Warning temperature

rising

115

125

135

°C

STPMIC25

Electrical and timing characteristics

DS14278 - Rev 3

page 9/145

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