PIN FUNCTIONS

Pin N

o

Name

Description

1,10,11,20

GND

Ground. (All ground pins are internally connected to the frame of the device).

2

Output 1 of full bridge 1

3

SCK

Clock for serial interface (SPI)

4

SDI

Serial data input

5

SDO

Serial data output

6

VCC

5V logic suplly voltage

7

CSN

Chip select (Low active)

8

EN

Enable (Low active)

9

Output 1 of full bridge 2

12

13

Output 2 of full bridge 2

14

Charge pump buffer capacitor

15

OSC

Oscillator capacitor or external clock

16

VS

Supply voltage

17

NC

Not connected

18

Output of full bridge 1

19

GND

EN

CSN

VCC

SDI

SDO

SCK

N.C.

OSC

GND

10

8

9

7

6

5

4

3

2

13

14

15

16

17

19

18

20

12

1

11

GND

GND

D99AT416

PIN CONNECTION

L9935

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