L9338 datasheet(8/14 Pages) STMICROELECTRONICS

8 / 14 page

Electrical specifications

L9338

8/14

Doc ID 1766 Rev 5

3.4

Electrical characteristics

Table 6.

Electrical characteristics

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Quiescent current

-0.3V

 V

EN  0.5V;

VS = 14V; Tj = 85°C

< 2

A

EN = high; VS  14V

1.5

Inputs IN1 - IN3, PRG

VINIlow

Input voltage low

-24

2.0

VINhigh

Input voltage high

2.8

IIN

Input current

-24 V

 V

i  10 V

-10

A

Enable input EN

VENlow

Input voltage low

-24

VENhigh Input voltage high

3.2

REN

Input impedance

-24V < Vi < 2.5V



IEN

Input current

2.5V

 V

i  25V

A

Outputs OUT1-OUT3

RDSon

Output on-resistor to ground

VS  6 V, IO= 0.3 A

Tj = 25 °C

Tj = 125 °C

-1.7

2.3

3.5



IOLeak

Leakage current

VO = VS = 14 V; Tj = 85 °C

1

A

VOClamp Output voltage during clamping

time < 200

s; 10 mA  Io  0.3 A

IOSC

Short-circuit current

400

700

1200

Internal output capacities

VO  4.5V

100

Diagnostic output DIAG

VDlow

Output voltage low

IDL  1 mA

0.3

0.5

IDmax

Max. Output current

Internal current limitation

Dleak

Leakage current

VS = 14 V; TJ = 85 °C

0.1

A

Timing (see Figure 3)

td,on

On delay time

VS = 14 V, Cext = 0 pF

10 mA

 I

O  200m A

2.5

3.5

s

td,off

Off delay time

4.5

s

tset

Enable settling time

s

td,DIAG

On or off diagnostic delay time

s

Sout

Output slopes

2.5

s

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