STMPS2252 datasheet(10/42 Pages) STMICROELECTRONICS

10 / 42 page

Electrical specifications

STMPS2242, STMPS2252, STMPS2262, STMPS2272

10/42

Doc ID 15050 Rev 3

Electrical specifications

Table 5.

Electrical characteristics

Symbol

Parameter

Test conditions

Value

Unit

Min

Typ

Max

Rds(on)

Static drain source

ON state resistance

VI =2.7 V

TJ = 25°C

120

160

VI =5.0 V

TJ = 25°C;

105

115

Rds(on)

Static drain source

ON state resistance

VI =2.7 V

-40 < TJ <125°C

200

VI =5.0 V

-40 < TJ <125°C

140

Output rise time

(STMPS2242,STMPS2252)

VI =5.0 V

RLOAD =10 Ω

CLOAD =1 µF

0.05

Output rise time

(STMPS2262,STMPS2272)

VI =5.0 V

RLOAD =10 Ω

CLOAD =1 µF

0.05

Output fall time

(STMPS2242,STMPS2252)

VI =5.0 V

RLOAD =10 Ω

CLOAD =1 µF

0.05

Output fall time

(STMPS2262,STMPS2272

VI =5.0 V

RLOAD =10 Ω

CLOAD =1 µF

0.05

Table 6.

Current limit characteristics

(VI = 5.5 V, IO = rated current, TJ = 25°C, unless otherwise specified)

Symbol

Parameter

Test condition

Value

Unit

Min

Typ

Max

IOS

(STMPS2242

STMPS2252) Short circuit output

current

VI =5V

OUT connected to

GND through 10 m

load, device enabled

into short circuit

0.6

0.8

1.0

IOS

(STMPS2262

STMPS2272)

1.1

1.6

2.0

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