VIPER28 データシートの表示（PDF） - STMicroelectronics

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VIPER28

Off-line high voltage converters

STMicroelectronics 

Electrical data

Table 8. Controller section (continued)

Symbol

Parameter

Over-current protection (2nd OCP)

IDMAX Second over-current threshold

Over-voltage protection

VOVP

TSTROBE

Over-voltage protection threshold

Over-voltage protection strobe time

Extra power management

IDLIM_EPT Drain current limit with EPT function

VEPT(STOP) EPT shut down threshold

VEPT(RESTART) EPT restart threshold

IEPT

Sourced EPT current

Thermal shutdown

TSD

THYST

Thermal shutdown temperature

Thermal shutdown hysteresis

Test condition

ICONT < -10 μA

TJ = 25 °C

ICONT < -10 μA

VIPER28

Min Typ Max Unit

1.2

A

2.7 3 3.3 V

2.2

us

85%

IDlim

A

4

V

0.6

V

5

μA

150 160

°C

30

°C

8/32

Doc ID 15028 Rev 5

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