ST2054(2005) Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

ST2054
(Rev.:2005)

CURRENT LIMITED POWER DISTRIBUTION SWITCHES

STMicroelectronics 

ST2054

Table 10: Overcurrent (OC) Characteristics (VI = 5.5V, IO = rated current, VIEN =VI, TJ = 25°C, unless

otherwise specified.) (See Note 1)

Symbol

Parameter

ISINK

VO

IOFF

TFB

Sink Current

Output Low Voltage

OFF-State Current

Fault-Blanking period

Test Conditions

VO =5V

IO =5mA

VO =5V VO =3.3V

VI =5.5V, TJ=25°C (See Note 2 and 3)

Min. Typ. Max. Unit

10

mA

0.5

V

1

µA

2

10

ms

Note 1: Pulse testing techniques maintain junction temperature close to ambient temperature: thermal effect must be takes into account sep-

arately.

Note 2: Specified by design, not production tested.

Note 3: Guaranteed by design.

Figure 3: Test Circuit

Figure 4: Waveform - Propagation Delays (f=1MHz; 50% duty cycle)

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