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Supertex inc.

www.supertex.com

Doc.# DSFP-HV513

C072413

HV513

Pin Description - 32-Lead QFN

Pin # Function Description

1

NC

No internal connection

2

3

4

LGND

Low voltage ground

5

HVGND

High voltage ground

6

7

NC

No internal connection

8

9

HV

High voltage push-pull output

10

HV

High voltage push-pull output

11

HV

High voltage push-pull output

12

HV

High voltage push-pull output

13

HV

High voltage push-pull output

14

HV

High voltage push-pull output

15

HV

High voltage push-pull output

16

HV

High voltage push-pull output

17

NC

No internal connection

18

19

VPP

High voltage supply

20

21

VDD

Logic supply voltage

22

DOUT

Data output

23

NC

No internal connection

24

25

BL

Blanking pin, logic input low sets all HV

26

NC

No internal connection

27

POL

Polarity bar input logic

28

CLK

Clock pin, shift registers shifts data on rising edge of input clock

29

LE

Latch enable bar input logic

30

SHORT

If output does not reach its required state, SHORT pin will output logic low

31

HI-Z

High impedance pin, logic input low sets all outputs in a high impedance state

32

DIN

Data input

Center

Pad

VPP

Center pad is at V