HV513
8-Channel Serial to Parallel Converter with High Voltage
Push-Pull Outputs, POL, Hi-Z, and Short Circuit Detect
Features
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HVCMOS
®
technology
Operating output voltage of 250V
Low power level shifting from 5.0 to 250V
Shift register speed 8.0MHz @ V
DD
= 5.0V
8 latch data outputs
Output polarity and blanking
Output short circuit detect
Output high-Z control
CMOS compatible inputs
General Description
The HV513 is a low voltage serial to high voltage parallel converter
with 8 high voltage push-pull outputs. This device has been designed
to drive small capacitve loads such as piezoelectric transducers. It can
also be used in any application requiring multiple high voltage outputs,
with medium current source and sink capabilities.
The device consists of an 8-bit shift register, 8 latches, and control logic
to perform the polarity select and blanking of the outputs. Data is shifted
through the shift register on the low to high transition of the clock. A data
output buffer is provided for cascading devices. Operation of the shift
register is not affected by the LE, BL, POL, or the HI-Z control inputs.
Transfer of data from the shift register to the latch occurs when the LE
is high. The data in the latch is stored when LE is low. A high-Z (HI-Z)
pin is provided to set all the outputs in a high-Z state.
All outputs have short circuit protection that detects if the outputs have
reached the required output state. If output does not track the required
state, then the SHORT pin will be low. This output will pulse low during
the output transistion period under normal operation; see SC Timing
Diagram for details.
All outputs will have a break-before-make circuitry to reduce cross-over
current during output state changes.
The POL, BL, LE, and HI-Z inputs have an internal pull up resistor.
Applications
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Piezoelectric transducer driver
Braille driver
Weaving applications
Printer drivers
MEMs
Displays
Typical Application Circuit
Low Voltage
Power Supply
High Voltage
Power Supply
DIN
CLK
FPGA
LE
BL
POL
HiZ
Supertex HV513
Low Voltage
Shift Register
Latches
Output
Controller
High Voltage
Level
Translators
&
Push-Pull
Output
Buffers
HV
OUT
1
8
/
HV
OUT
8
Piezo
Element
DOUT
SHORT
D
IN
to the next HV513 for cascading
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: 408-222-8888
●
www.supertex.com
HV513
Ordering Information
Package Options
Device
6.00x.600mm body
0.80mm height (max)
0.50 pitch
Pin Configurations
15.40x7.50mm body
2.65mm height (max)
1.27 pitch
32-Lead QFN
24-Lead SOW
32
1
1
24
HV513
HV513K7-G
HV513WG-G
-G indicates package is RoHS compliant (‘Green’)
32-Lead QFN (K7)
(top view)
24-Lead SOW (WG)
(top view)
Absolute Maximum Ratings
Parameter
Logic supply, V
DD
High voltage supply, V
PP
Logic input levels
Ground current
1
High voltage supply current
1
Continuous total power dissipation
2
Operating junction temperature
Storage temperature range
Value
-0.5V to 6.0V
V
DD
to 275V
-0.5V to V
DD
+0.5V
0.3A
0.25A
750mW
-40°C to +85°C
-65°C to +150°C
Product Marking
HV513
LLLLLL
YYWW
AAACCC
L = Lot Number
YY = Year Sealed
WW = Week Sealed
A = Assembler ID
C = Country of Origin
= “Green” Packaging
Package may or may not include the following marks: Si or
32-Lead QFN (K7)
Top Marking
H V5 13 WG
YYWW
LLLLLLLLLL
Absolute Maximum Ratings are those values beyond which damage to the
device may occur. Functional operation under these conditions is not implied.
Continuous operation of the device at the absolute rating level may affect device
reliability. All voltages are referenced to device ground.
Bottom Marking
CCCCCCCCCCC
AAA
YY = Year Sealed
WW = Week Sealed
L = Lot Number
C = Country of Origin
A = Assembler ID*
= “Green” Packaging
*May be part of top marking
Notes:
1. Connection to all power and ground pads is required. Duty cycle is limited Package may or may not include the following marks: Si or
by the total power dissipated in the package.
24-Lead SOW (WG)
2. For operation above 25°C ambient derate linearly to 85°C at 12mW/°C.
Typical Operating Conditions
Sym
V
DD
V
PP
V
IH
V
IL
T
J
Parameter
Logic supply voltage
High voltage supply
High-level input voltage
Low-level input voltage
Operating junction temperature
Min
4.5
50
V
DD
-0.9
0
-40
Typ
5.0
-
-
-
-
Max
5.5
250
V
DD
0.9
+85
Units
V
V
V
V
°C
Conditions
---
Note 1
---
---
---
Notes:
1. Below minimum V
PP
the output may not switch.
2. Power-up sequence should be the following:
1. Connect ground
2. Apply V
DD
3. Set all inputs (Data, CLK, Enable, etc.) to a known state
4. Apply V
PP
Power-down sequence should be the reverse of the above
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: 408-222-8888
●
www.supertex.com
2
HV513
DC Electrical Characteristics
Sym
I
DD
I
DDQ
I
PP
I
PPQ
I
IH
I
IL
Parameter
V
DD
supply current
Quiescent V
DD
supply current
V
PP
supply current
Quiescent V
PP
supply current
High-level logic input current
Low-level logic input current
HV
OUT
Data out
HV
OUT
Data out
(Over typical operating conditions unless otherwise specified, T
J
= 25
O
C)
Min
-
-
-
-
-
-
-
-
140
V
DD
-1.0V
-
-
Typ
-
-
-
-
-
-
Max
4.0
0.1
2.0
100
100
10
-10
Units
mA
mA
µA
µA
µA
µA
Conditions
f
CLK
= 8.0Hz, LE = Low
All V
IN
= V
DD
All V
IN
= 0V
V
PP
= 250V, f
OUT
= 300Hz,
no load
V
PP
= 240V, outputs are static
V
IH
= V
DD
V
IL
= 0V
V
IL
= 0V,
for inputs w/pull-up resistors
V
PP
= 200V, I
HVOUT
= -20mA
I
DOUT
= -0.1mA
V
DD
= 4.5V, I
HVOUT
= 20mA
I
DOUT
= 0.1mA
J
O
-
-
-
-
-
-350
-
-
60
1.0
V
OH
V
OL
High level output
Low level output
V
V
AC Electrical Characteristics
(Over typical operating conditions unless otherwise specified, T = 25 C)
Sym
f
CLK
f
OUT
t
W
t
SU
t
H
t
WLE
t
DLE
t
SLE
t
OR
, t
OF
t
d ON/OFF
t
DHL
t
DLH
t
R
, t
F
t
SD
t
SC
t
HI-Z
Parameter
Clock frequency
Output switching frequency
(SOA limited)
Clock width high and low
Data setup time before clock rises
Data hold time after clock rises
Width of latch enable pulse
LE delay time after rising edge of clock
LE setup time before rising edge of clock
HV
OUT
rise/fall time
Delay time for output to start rise/fall
Delay time clock to D
OUT
high to low
Delay time clock to D
OUT
low to high
All logic inputs
Output short circuit detection
Output short circuit clear
Output HI-Z state
Min
0
-
62
15
30
80
35
40
-
-
-
-
-
-
-
-
Typ
-
300
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
8.0
-
-
-
-
-
-
-
1000
500
110
110
5.0
500
3000
500
Units
MHz
Hz
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
ns
Conditions
---
C
L
= 50nF, V
PP
= 200V
---
---
---
---
---
---
C
L
= 100nF, V
PP
= 200V
---
C
L
= 15pF
C
L
= 15pF
---
C
L
= 15pF,
Short to output fall of SHORT
Short clear to output rise of
SHORT
---
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: 408-222-8888
●
www.supertex.com
3
HV513
Input and Output Equivalent Circuits
Short Circuit Detect Detail Timing
Note:
For V
PP
greater than 150V:
Short detect output will flag short conditions
- HV
OUT
is higher than 10V when expected low
- HV
OUT
is lower than V
PP
- 100V when expected high
Short detect output will stay clear
- HV
OUT
is lower than 2.0V when expected low
- HV
OUT
is higher than V
PP
- 60V when expected high
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: 408-222-8888
●
www.supertex.com
4
HV513
Switching Waveforms
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: 408-222-8888
●
www.supertex.com
5
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