VN920SO(2013) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

VN920SO
(Rev.:2013)

Single channel high-side solid-state relay

STMicroelectronics 

Electrical specifications

VN920

Table 8. Current sense (9V ≤VCC ≤16V) (continued)

Symbol

Parameter

Test conditions

RVSENSEH

Analog sense

output

impedance in

over-temperature

condition

VCC = 13V; Tj > TTSD;

output open

tDSENSE

Current sense

delay response

To 90% ISENSE(1)

1. Current sense signal delay after positive input slope.

Min. Typ. Max. Unit

400

Ω

500 µs

Table 9.

Symbol

VF

VCC output diode

Parameter

Forward on voltage

Test conditions

- IOUT = 5A; Tj = 150°C

Min. Typ. Max. Unit

0.6 V

Table 10. Protections(1)

Symbol

Parameter

Test conditions

Min. Typ. Max. Unit

TTSD

TR

Thyst

Ilim

Shutdown temperature

Reset temperature

Thermal hysteresis

Current limitation

Turn-off output clamp

Vdemag voltage

VCC = 13V

5V < VCC < 36V

IOUT = 2 A;

VIN = 0V;

L = 6mH

150

175

200 °C

135

°C

7

15

°C

30

45

75

A

75

A

VCC - 41 VCC - 48 VCC - 55 V

VON

Output voltage drop

limitation

IOUT = 1 A;

Tj = -40°C...150°C

50

mV

1. To ensure long term reliability under heavy over-load or short circuit conditions, protection and related

diagnostic signals must be used together with a proper software strategy. If the device operates under

abnormal conditions this software must limit the duration and number of activation cycles.

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