VN770KP datasheet(7/33 Pages) STMICROELECTRONICS

Part #	VN770KP

Description	Quad smart power solid state relay for complete H-bridge configurations

PDF	33 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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7 / 33 page

DocID022021 Rev 4

7/33

VN770KP-E

Block diagram and pin description

Figure 2. Connection diagram

Table 2. Pin definition and function

Name

Function

1, 3, 25, 28

DRAIN 3

Drain of switch 3 (low-side switch)

INPUT 3

Input of switch 3 (low-side switch)

4, 11

N.C.

Not connected

5, 10, 19, 24

VCC

Drain of switches 1 and 2 (high-side switches) and power

supply voltage

GND

Ground of switches 1 and 2 (high-side switches)

INPUT 1

Input of switch 1 (high-side switches)

DIAGNOSTIC

Diagnostic of switches 1 and 2 (high-side switches)

INPUT 2

Input of switch 2 (high-side switch)

12, 14, 15, 18

DRAIN 4

Drain of switch 4 (low-side switch)

INPUT 4

Input of switch 4 (low-side switch)

16, 17

SOURCE 4

Source of switch 4 (low-side switch)

20, 21

SOURCE 2

Source of switch 2 (high-side switch)

22, 23

SOURCE 1

Source of switch 1 (high-side switch)

26, 27

SOURCE 3

Source of switch 3 (low-side switch)

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