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VN920 / VN920-B5 / VN920SO

1

ELECTRICAL CHARACTERISTICS (continued)

PROTECTIONS (see note 3)

Note 3: To ensure long term reliability under heavy overload or short circuit conditions, protection and related diagnostic signals must be used

together with a proper software strategy. If the device is subjected to abnormal conditions, this software must limit the duration and number

of activation cycles.

VCC - OUTPUT DIODE

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Shut-down Temperature

150

175

200

°C

Reset Temperature

135

°C

Thermal Hysteresis

7

15

°C

DC Short Circuit Current

30

45

75

75

A

A

Turn-off Output Clamp

Voltage

V

Output Voltage Drop

Limitation

50

mV

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Forward on Voltage

0.6

V