SPSB100 datasheet(95/213 Pages) STMICROELECTRONICS

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Symbol

Parameter

Condition

Min Typ Max Unit

IOC_OUT_HS

Overcurrent threshold

VFBB = 13.5 V

tOC_OUT_HS(1)

Overcurrent filter time

µs

tBLK_OC_OUT_HS(1)

Blanking time of

overcurrent

In case of short at enable (to be added to filter time

for the minimum tON)

µs

IOLD_OUT_HS

Open load detection

current

VFBB = 13.5 V

0.25 0.7

1.2

tOLD_OUT_HS(1)

Open load detection time

µs

dVOUT_HS/dt

Slew rate

VFBB = 13.5 V

Rload = 620 Ω

Cload = 47 nF

from 20% to 80%

0.05 0.8

V/µs

tDON_OUT_HS

Switch ON delay time

VFBB = 13.5 V

(from CSN rising 50% to OUT 80%)

Rload = 620 Ω

Cload = 47 nF

µs

tDOFF_OUT_HS

Switch OFF delay time

VFBB = 13.5 V

(from CSN rising 50% to OUT 20%)

Rload = 620 Ω

Cload = 47 nF

100

µs

IQLH_OUT_HS_LP

Switched-off output

Current in low power

VOUT_HS = 0 V

Active low power or DEEP-SLEEP modes

-5

µA

IQLH_OUT_HS_FP

Switched-off output

Current in full power

VOUT_HS = 0 V

Active full power mode

-10

µA

1. Digital implementation is guaranteed by scan test.

7.13

NFSO1 fail safe output

The voltages are referred to GND and currents are assumed positive, when the current flows into the pin.

6.0 V ≤ VFBB ≤ 40 V, Tj = -40 °C to 150 °C, unless otherwise specified.

Table 34. Low side outputs

Symbol

Parameter

Condition

Min

Typ

Max

Unit

VNFSO1_L

Output low level

INFSO1 = 4 mA

0.5

INFSO1_LK

Tristate leakage current

VNFSO1 = 40 V

µA

tNFSO1_rt

Detection reaction time

200

µs

RNFSO1_PU

External pull-up resistor

kΩ

tNFSO_ECHO_FILT

Echo error filter time

On falling edge

100

150

µs

7.14

Wake up inputs (WU, IGN)

The voltages are referred to GND and currents are assumed positive, when the current flows into the pin.

6.0 V ≤ VFBB ≤ 29 V, Tj = -40 °C to 150 °C, unless otherwise specified.

Table 35. Wake-up Inputs

Symbol

Parameter

Condition

Min Typ Max Unit

VWUthp

Wake-up negative edge threshold voltage

Vthp min = VFBB * 0.4

Vthp typ = VFBB * 0.45

5.6 6.3

SPSB100

Electrical characteristics

DS14640 - Rev 2

page 95/213

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