L9952GXP datasheet(34/68 Pages) STMICROELECTRONICS

34 / 68 page

Electrical characteristics

L9952GXP

34/68

Doc ID 13518 Rev 6

Electrical characteristics

7.1

Supply and supply monitoring

The voltages are referred to ground and currents are assumed positive, when the current

flows into the pin. 6V < VS < 18V; 4.8V < V1 < 5.2V; all outputs open; Tj = -40°C...130°C,

unless otherwise specified.

Table 10.

Supply and supply monitoring

Item

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

7.1.1

Supply voltage range

13.5

7.1.2

VSUV

VS UV-threshold voltage

VS increasing /

decreasing

5.11

5.81

7.1.3

Vhyst_UV

Undervoltage hysteresis

0.04

0.1

0.15

7.1.4

VSOV

VS OV-threshold voltage

VS increasing /

decreasing

7.1.5

Vhyst_OV

Overvoltage hysteresis

Hysteresis

0.5

1.5

7.1.6

IV(act)

Current concumption in

active mode

Vs=12V, TxD LIN

high, V2 on,

Outputs off

Iv1=Iv2=0A

2.7

7.1.7

IV(BAT)

Current consumption in

VBAT - standby mode

VS=12V, both

voltage regulators

deactivated, no

wake-up request

µA

7.1.8

IV(BAT)CS

Current consumption in

VBAT - standby mode

VS=12V, both

voltage regulators

deactivated, (cyclic

sense)

100

µA

7.1.9

IV(V1)

Current consumption in

V1-standby mode

V1=5V, VS=12V,

Voltage regulator

V1 active, without

cyclic sense, no

wake-up request

µA

7.1.10

IV(BATWU)

Current consumption in

VBAT-standby mode with a

pending wake up request

1.5V<VWU<(Vs-3V)

220

320

µA

7.1.11

IV(V1WU)

Current consumption in

V1- standby mode with a

pending wake up request

1.5V<VWU<(Vs-3V)

300

410

µA

L9952GXP датащи(PDF) 34 Page - STMicroelectronics

L9952GXP датащи(HTML) 34 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

датащи скачать

ссылки URL