VB027SP-E 查看數據表（PDF） - STMicroelectronics

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VB027SP-E

High voltage ignition coil driverpower integrated circuit

STMicroelectronics 

VB027SP-E

Block diagram and pins description

1

Block diagram and pins description

Figure 1. Block diagram

9G

+9&

,1387

'5,9(5

)/$*

29(57(03

 3527(&7,21

)/$*







)/$*



48$6,3523

 %$6(&855(17

5()(5(1&(

Figure 2. Configuration diagram (top view)

56(16(

("1($'5

*1'

9G

1&

,1387

',$*













+9&



*1'



*1'



*1'



*1'



*1'

("1($'5

Table 2. Pin function

Pin number

Name

Function

1÷5

GND

Emitter power ground

6(1)

GND

Control ground

7

Vd

Driving stage supply voltage

8

N.C.

9

INPUT

Logic input channel

10

DIAG

Diagnostic output signal

TAB

HVC

Primary coil output signal

1. Pin 1÷5 = power GND, pin 6 = signal GND. Pin 6 must be connected to pins 1÷5 externally.

Doc ID 018828 Rev 1

5/14

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