VN5050AJ-E Просмотр технического описания (PDF) - STMicroelectronics

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VN5050AJ-E

Single channel high side driver with analog current sense for automotive applications

STMicroelectronics 

Block diagram and pin description

VN5050AJ-E

Figure 2. Configuration diagram (top view)

N.C.

1

12

GND

2

11

INPUT

3

10

CURRENT SENSE

4

9

CS_DIS

5

8

N.C.

6

7

TAB = Vcc

N.C.

OUTPUT

OUTPUT

OUTPUT

OUTPUT

N.C.

Note:

The above pin configuration reflects the changes notified with PCN-APG-BOD/07/2886. The

new pinout is backaward compatible with existing PCB layouts where pins #1 and #6 are

connected to Vcc and/or pins #7 and 12 are connected to OUTPUT. For new PCB designs,

these pins should be left unconnected.

Table 3. Suggested connections for unused and N.C. pins

Connection / Pin

Current Sense

N.C. Output

Input

CS_DIS

Floating

To ground

N.R.

X

Through 1kΩ resistor

X

X

N.R.(1)

X

X

Through 10kΩ Through

resistor 10kΩ resistor

1. Not recommended.

6/31

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