ST2052(2005) 데이터 시트보기 (PDF) - STMicroelectronics

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ST2052
(Rev.:2005)

CURRENT LIMITED POWER DISTRIBUTION SWITCHES

STMicroelectronics 

ST2052

Figure 1: Pin Configuration

Table 2: Pin Description

Pln N°

1

2

3

4

5

6

7

8

Symbol

GND

IN

EN1

EN2

OC2

OUT2

OUT1

OC1

Name And Function

Ground

Input Voltage

Enable Input. Logic High Turns

On Power Switch IN-OUT1

Enable Input. Logic High Turns

On Power Switch IN-OUT2

Overcurrent. Logic Output

Active Low IN-OUT2

Power Switch Output

Power Switch Output

Overcurrent. Logic Output

Active Low IN-OUT2

Table 3: Absolute Maximum Ratings

Symbol

VI

VO

VIENX

IO

ESD

TJ

Parameter

Input Voltage Range (Note 1)

Output Voltage Range (Note 1)

Input Voltage Range

Continuous Output Current

Electrostatic Discharge

Operating Junction Temperature

Value

Unit

-0.3 to 6

V

-0.3 to (VI +0.3)

V

-0.3 to 6

V

Internally Limited

2

kV

-40 to 125

°C

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is

not implied.

Note1: All voltage are referred to GND

Table 4: Recommended Operating Condition

Symbol

VI

VO

IO

Parameter

Input Voltage Range (Note 1)

Output Voltage Range (Note 1)

Continuous Output Current (Per Switch)

Min.

2.7

0

0

Typ.

Max.

Unit

5.5

V

5.5

V

500

mA

2/9

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