L99LDLH32 datasheet(122/142 Pages) STMICROELECTRONICS

122 / 142 page

Electrical characteristics

L99LDLH32

122/142

DS12879 Rev 6

8.4

Main electrical characteristics

Table 75. Supply

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

Operating battery

voltage

5.5

VS_UV

VS under voltage

shutdown

VS = 13.5 V

Force a ramp (on VS

pin) from 4.5 V down

to 3 V

3.75

4.25

VS_UV_RES

VS under voltage

shutdown – reset

threshold

4.5

4.75

IVS_STBY

VS stand-by current

consumption (1)

Device in standby

mode through:

DIN = Low

No CAN

communication

(TJ=Troom °C)

(TJ=125°C)

IOP_OUT_OFF

Operating current

consumption – all

outputs off

From VS – valid in

Bus and SA mode

From VPRE_REG –

valid in Bus and SA

mode

3.5

IOP_OUT_ON

Operating current

consumption – all

outputs on, 15mA per

output

From VS – valid in

Bus and SA mode,

DC and PWM mode

From VPRE_REG –

valid in Bus and SA

mode, DC and PWM

mode

27.5

V5V

5 V Output Regulator

VS = 13.5 V

Sink 100 mA on V5V

4.85

5.15

IV5V

5 V Regulator Output

Current

VS = 13.5 V

Sink 100 mA on V5V

and check the output

voltage regulator

100

IV5V_SHT

5 V Regulator short

circuit current

VS = 13.5 V

Force 0 V on V5V

280

340

390

V3V3

3.3 V Output

Regulator

VS = 13.5 V

Sink 5 mA on V3V3

3.15

3.3

3.45

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