1
Device
44 J-Lead Quad
44 J-Lead Quad
44 Lead Quad
Die
Ceramic Chip Carrier
Plastic Chip Carrier
Plastic Gullwing
HV5122
HV5122DJ
HV5122PJ
HV5122PG
HV5122X
HV5222
HV5222DJ
HV5222PJ
HV5222PG
HV5222X
HV5122
HV5222
Ordering Information
General Description
The HV51 and HV52 are low voltage serial to high voltage parallel
converters with open drain outputs. These devices have been
designed for use as drivers for AC electroluminescent displays.
They can also be used in any application requiring multiple output
high voltage current sinking capabilities such as driving inkjet and
electrostatic print heads, plasma panels, vacuum fluorescent, or
large matrix LCD displays.
These devices consist of a 32-bit shift register and control logic to
perform the Output Enable and All-ON functions. Data is shifted
through the shift register on the high to low transition of the clock.
The HV51 shifts in the counterclockwise direction when viewed
from the top of the package and the HV52 shifts in the clockwise
direction. A data output buffer is provided for cascading devices.
This output reflects the current status of the last bit of the shift
register. Operation of the shift register is not affected by the OE
(Output Enable) or the STR (Strobe) inputs.
The HV51 and HV52 have been designed to be used in systems
which either switch off the high voltage supply before changing
the state of the high voltage outputs or which limit the current
through each output.
Features
Processed with HVCMOS
technology
Output voltages to 225V using a ramped supply voltage
Sink current minimum 100mA
Shift register speed 8MHz
Strobe and enable inputs
CMOS compatible inputs
Forward and reverse shifting options
44-lead ceramic surface mount package
Hi-Rel processing available
32-Channel Serial To Parallel Converter
With Open Drain Outputs
Package Options
Absolute Maximum Ratings
1
Supply voltage, V
DD
-0.5V to +15V
Output voltage, V
PP
-0.5V to +250V
Logic input levels
-0.5V to V
DD
+ 0.5V
Ground current
2
1.5A
Continuous total power dissipation
3
Plastic
1200mW
Ceramic
1500mW
Operating temperature range
Plastic
-40
C to +85
C
Ceramic
-55 to +125
C
Storage temperature range
-65
C to +150
C
Lead temperature 1.6mm (1/16 inch)
260
C
from case for 10 seconds
Notes:
1. All voltages are referenced to GND.
2. Duty cycle is limited by the total power dissipated in the package.
3. For operation above 25
C ambient derate linearly to maximum operating
temperature at 20mW/
C for plasitc and at 15mW/
C for ceramic.
12/13/01
Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability
indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to
workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the
Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website.
2
HV5122/HV5222
Electrical Characteristics
(over recommended operating conditions unless noted)
DC Characteristics
V
OL
Low-level output voltage
AC Characteristics
(V
DD
= 12V, T
C
= 25
C)
Symbol
Parameter
Min
Typ
Max
Units
Conditions
f
CLK
Clock frequency
8
MHz
t
W
Clock width high or low
62
ns
t
SU
Data set-up time before clock falls
25
ns
t
H
Data hold time after clock falls
10
ns
t
ON
Turn ON time, HV
OUT
from strobe
500
ns
R
L
= 2K
to 200V
t
DHL
Delay time clock to data high to low
100
ns
C
L
= 15pF
t
DLH
Delay time clock to data low to high
100
ns
C
L
= 15pF
Recommended Operating Conditions
Symbol
Parameter
Min
Typ
Max
Units
V
DD
Logic supply voltage
10.8
12
13.2
V
HV
OUT
High voltage output
-0.3
225
V
V
IH
High-level input voltage
V
DD
- 2V
V
DD
V
V
IL
Low-level input voltage
0
2.0
V
f
CLK
Clock frequency
8
MHz
Plastic
-40
+85
C
Ceramic
-55
+125
C
Notes:
Power-up sequence should be the following:
1. Connect ground.
2. Apply V
DD
.
3. Connect all inputs to a known state.
Power-down sequence should be the reverse of the above.
T
A
Operating free-air temperature
Symbol
Parameter
Min
Typ
Max
Units
Conditions
I
DD
V
DD
supply current
15
mA
f
CLK
= 8MHz
F
DATA
= 4MHz
I
DDQ
Quiescent V
DD
supply current
100
A
All V
IN
= 0V
I
O(OFF)
Off state output current
10
A
All outputs high
All SWS parallel
I
IH
High-level logic input current
1
A
V
IH
= 12V
I
IL
Low-level logic input current
-1
A
V
IL
= 0V
V
OH
High-level output data out
V
DD
- 1.0V
V
I
Dout
= -100
A
HV
OUT
15.0
V
I
HVout
= +100mA
Data out
1.0
V
I
Dout
= +100
A
V
OC
HV
OUT
Clamp Voltage
-1.5
V
I
OL
= -100mA
6
1235 Bordeaux Drive, Sunnyvale, CA 94089
TEL: (408) 744-0100 FAX: (408) 222-4895
www.supertex.com
12/13/010
2001 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited.
HV5122/HV5222
21
6
40
41
42
43
44
1
2
3
4
5
39 38 37 36 35 34
33
32
31
30
29
18
22
20
19
7
8
9
10
11
12 13 14 15 16 17
top view
44-pin PQFP Package
28
27
26
25
24
23
Pin Configurations
HV52
44-Pin Quad Plastic Package
Pin
Function
1
HV
OUT
22
2
HV
OUT
21
3
HV
OUT
20
4
HV
OUT
19
5
HV
OUT
18
6
HV
OUT
17
7
HV
OUT
16
8
HV
OUT
15
9
HV
OUT
14
10
HV
OUT
13
11
HV
OUT
12
12
HV
OUT
11
13
HV
OUT
10
14
HV
OUT
9
15
HV
OUT
8
16
HV
OUT
7
17
HV
OUT
6
18
HV
OUT
5
19
HV
OUT
4
20
HV
OUT
3
21
HV
OUT
2
22
HV
OUT
1
HV51
44-Pin Quad Plastic Package
Pin
Function
1
HV
OUT
11
2
HV
OUT
12
3
HV
OUT
13
4
HV
OUT
14
5
HV
OUT
15
6
HV
OUT
16
7
HV
OUT
17
8
HV
OUT
18
9
HV
OUT
19
10
HV
OUT
20
11
HV
OUT
21
12
HV
OUT
22
13
HV
OUT
23
14
HV
OUT
24
15
HV
OUT
25
16
HV
OUT
26
17
HV
OUT
27
18
HV
OUT
28
19
HV
OUT
29
20
HV
OUT
30
21
HV
OUT
31
22
HV
OUT
32
Package Outline
Pin
Function
23
Data Out
24
N/C
25
N/C
26
N/C
27
N/C
28
Output Enable
29
CLK
30
GND
31
V
DD
32
Strobe
33
Data In
34
N/C
35
HV
OUT
1
36
HV
OUT
2
37
HV
OUT
3
38
HV
OUT
4
39
HV
OUT
5
40
HV
OUT
6
41
HV
OUT
7
42
HV
OUT
8
43
HV
OUT
9
44
HV
OUT
10
Pin
Function
23
Data Out
24
N/C
25
N/C
26
N/C
27
N/C
28
Output Enable
29
CLK
30
GND
31
V
DD
32
Strobe
33
Data In
34
N/C
35
HV
OUT
32
36
HV
OUT
31
37
HV
OUT
30
38
HV
OUT
29
39
HV
OUT
28
40
HV
OUT
27
41
HV
OUT
26
42
HV
OUT
25
43
HV
OUT
24
44
HV
OUT
23
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