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VND810MSP

ELECTRICAL CHARACTERISTICS (continued)

STATUS PIN

PROTECTIONS (see note 1)

Note 1: 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

OPENLOAD DETECTION

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Forward on Voltage

0.6

V

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

0.5

V

Status Leakage Current

10

µA

Status Pin Input

Capacitance

100

pF

Status Clamp Voltage

66.8

-0.7

8V

V

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Shut-down Temperature

150

175

200

°C

Reset Temperature

135

°C

Thermal Hysteresis

7

15

°C

Status Delay in Overload

Conditions

20

µs

Current limitation

0.6

0.9

1.2

1.2

A

A

Turn-off Output Clamp

Voltage

V

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Openload ON State

Detection Threshold

20

40

80

mA

Openload ON State

Detection Delay

200

µs

Openload OFF State

Voltage Detection

Threshold

1.5

2.5

3.5

V

Openload Detection Delay

at Turn Off

1000

µs

2

1

OPEN LOAD STATUS TIMING (with external pull-up)

OVER TEMP STATUS TIMING