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VN540 / VN540SP / VN540(011Y) / VN540(012Y)

PROTECTIONS AND DIAGNOSTICS

(*) Status determination > 100

SWITCHING CHARACTERISTICS

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Status output voltage

(Fault condition)

1V

Status clamp voltage

32

36

0.7

V

V

Leakage on diagnostic pin

in high state

10

µA

Undervoltage shut-down

5.0

8.0

V

DC short circuit current

2.8

5.0

8.0

A

Delay time of

current limiter

100

µs

Thermal shut-down

temperature

150

170

Thermal reset

temperature

135

155

2

Note 1: The input voltage is internally clamped at 32V minimum, it is possible to connect the input pins to an higher voltage via an external

resistor calculate to not exceed 10mA.

Note 2: If INPUT pin is floating the corresponding channel will automatically switch off. If GND pin is disconnected, the channel will switch off