L9911F(2013) Ver la hoja de datos (PDF) - STMicroelectronics

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Fabricante

L9911F
(Rev.:2013)

Car alternator multifunction smart voltage regulator

STMicroelectronics 

L9911

3

Electrical specification

3.1

Absolute maximum ratings

Tj = -40 to 150 °C, unless otherwise specified.

Table 3. Absolute maximum ratings

Symbol

Parameter

VS DC supply voltage (2 min. @ 25 °C)

-

Transient supply voltage (load dump) [see Figure 8]

t < 500 ms

-

Transient supply voltage (low energy spikes)

(see Figure 8) ISO7637-1 pulse 1,2,3 /ISO7637-3

Tj

Junction temperature range

Tstg, Tcase Storage and case temperature range

Ptot Total power dissipation (@ Tcase  150°C, Ifield  5A)

-

Reverse battery voltage (see Figure 8) @ 25°C,

T = 15 sec.

-

Normal working condition reverse voltage (P vs. GND)

-

DC pin current on F+, B+, GND (bonding limitation)

-

ESD voltage MILSTD883C (All pins vs.GND)

Electrical specification

Value

Unit

24

V

40

V

60

V

-40 to 150

°C

-40 to 150

°C

4

W

-2.5

V

-1.5

V

15

A

±4

KV

3.2

Thermal data

Table 4. Thermal data

Symbol

Parameter

Rth j-case Thermal resistance junction-to-case

3.3

Electrical characteristics

Tj = -40 °C to 150 °C; unless otherwise specified.

Table 5. Electrical characteristics

Symbol

Parameter

Test condition

Vbat

Ib-sinked

Ib-stby

Operating supply voltage

Supply battery current

Stand-by current

-

-

B+ = 12.5V, F+ = 0V

Value

1.5

Unit

°C/W

Min. Typ. Max. Unit

7

-

18

V

-

-

25 mA

-

-

500 µA

Doc ID10990 Rev 12

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