STMEC001

Electrical characteristics

11/19

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

(limit is the steady state

value)

Output powered into a short

1.3

2.5

A

Output powered into a short

650

1300

mA

Output powered into a short

275

660

1.

Switch resistance (in production - probe testing at 1.3 A. Final test at 1.0 A and apply guard band)

Table 7.

Electrical characteristics

Table 8.

Power switching

Symbol

Parameter

Test condition

Min

Typ

Max Unit

Tsh

Over-current condition

155

165

° C

Hysteresis

10

° C

Current limit response time.

From short to first threshold within 1.1 times

of the final current limit

5

20

μs

5

20

5

20

Input quiescent current:

normal operation

Outputs are ON and unloaded

120

μA

40

10

Input quiescient current:

normal operation with pull-up

Outputs are ON and unloaded

150

180

25

40

10

25

Input quiescient current:

/SHDN asserted with pull-up

discharge FETs are ON

150

270

10

15

10

15

SHDN

Forward leakage current (current measured

at input pins/no card present)

/SHDN inactive

50

100

μA

15

20

5

10

(1)

Reverse leakage current

(current measured from

output pins / input grounded)

10

μA

50

15

50

15

50

1.