HV506PG SUTEX [Supertex, Inc], HV506PG Datasheet

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HV506PG

Manufacturer Part Number
HV506PG
Description
275V 40-Channel Row Driver with SCR Outputs
Manufacturer
SUTEX [Supertex, Inc]
Datasheet
Features
❏ Processed with HVDI
❏ Symmetric row drive
❏ Output voltage up to 275V
❏ Source/Sink current 300mA (min.)
❏ Shift Register Speed 3MHz
❏ Pin-programmable shift direction (DIR)
❏ Hi-Rel processing available
Absolute Maximum Ratings
Logic supply voltage, LV
Output supply voltage, V
Substrate bias voltage, V
Output voltage, HV
Logic input levels
Continuous total power dissipation
Operating temperature range
Storage temperature range
Lead temperature 1.6mm (1/16 inch)
from case for 10 seconds
Notes:
1. All voltages are referenced to V
2. For operation above 25°C ambient derate linearly to maximum operating
3. V
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.
Ordering Information
HV506
Device
temperture at 20mW/°C for plasitc and at 19mW/°C for ceramic.
sub
must be the most positive with respect to V
Ceramic Gullwing
OUT
HV506DG
275V 40-Channel Row Driver with SCR Outputs
80-Lead
DD
DD
sub
technology
1
1
SS
.
2
Ceramic
Plastic
Plastic
Ceramic -55°C to +125°C
SS
.
-0.5V to V
-65°C to +150°C
-40°C to +85°C
Package Options
-0.5V to +15V
-0.5V to +15V
64-Lead 3-Sided
Plastic Gullwing
See Note 3
HV506PG
1900mW
1200mW
DD
±300V
260°C
+0.5V
1
General Description
The HV506 is a low-voltage serial to high-voltage parallel con-
verter with push-pull outputs. It is especially suitable for use as
a symmetric row driver in AC thin-film electroluminescent
(ACTFEL) displays.
When the data reset pin (DR
outputs of the internal shift register to zero. At the same time, the
output of the shift register will start shifting a logic high from the
least significant bit to the most significant bit. The DR
triggered at any time. The DIR pin controls the direction of data
through the device. When DIR is at logic high, DR
and DR
and the DR
Table for output sequence. The POL and OE pins perform the
polarity select and output enable function respectively. Data is
clocked through the shift register loaded on the low to high
transition of the clock. A logic high in the shift register will cause
the other corresponding output to swing to V
to V
If OE is at logic high all outputs will be in the High-Z state. An
output in the High-Z state may block up to 275V above V
275V below V
discharge of the high voltage output HV
are provided for cascading devices.
LV
requires high current for the output section . Typically these two
pins are at the same potential. The same current and potential
conditions apply to the LV
always be equal or greater than the most positive supply.
DD
SS
requires low current for the HV506 logic section. V
if POL is low. All other outputs will be in the High-Z state.
IOB
is the output. When DIR is grounded, DR
IOA
HV506X
is the output. See the Output Sequence Operation
DD
. The D
Die
P
SS
/D
, logic, and V
N
IO
pins are for the positive/negative
) is at logic high, it will reset all the
SS
OUT
, output pins. V
. Data output buffers
DD
HV506
if POL is high, or
Preliminary
IOA
IOB
is the input
is the input
IO
sub
can be
must
SS
or
DD

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HV506PG Summary of contents

Page 1

... 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. Package Options 64-Lead 3-Sided Plastic Gullwing HV506PG General Description The HV506 is a low-voltage serial to high-voltage parallel con- verter with push-pull outputs especially suitable for use as a symmetric row driver in AC thin-film electroluminescent (ACTFEL) displays ...

Page 2

Electrical Characteristics (over recommended operating conditions Characteristics Symbol Parameter I V supply current Quiescent V DDQ DD V High-level output OH V Low-level output OL I High-level logic input current IH I Low-level logic ...

Page 3

AC Characteristics Symbol Parameter f Clock frequency CLK t Pulse width - clock high or low W (H/L) t Data set-up time before clock rises SUD t Data hold time after clock rises delay from clock rises ...

Page 4

Recommended Operating Conditions Symbol LV Logic supply voltage DD V Output supply voltage DD V High-level input voltage IH V Low-level input voltage IL f Clock frequency CLK I High voltage output current O T Operating free-air temperature A I ...

Page 5

Switching Waveforms CLK Data Reset Input (DR /DR ) IOA IOB Data Reset Output (DR /DR ) IOA IOB HV OUT (POL = H) High Impedance HV OUT (POL = L) POL OE HV OUT High Impedance HV OUT 1/f ...

Page 6

Functional Block Diagram POL IOA CLK S/R DIR DR IOB LV SS Function Table I/O Relations CLK DIR O/P HIGH X X O/P OFF X X O/P LOW X X O/P OFF X X ...

Page 7

Typical Output Circuit Connections 12V Substrate Bias Operation In order to achieve the desired output breakdown voltage, the substrate must be biased to the most positive potential of any circuit node. For this condition, V ≥ V sub V sub ...

Page 8

HV Switching Waveforms and Operation To drive a TFEL row with a negative pulse: The desired sink SCR is enabled and V is connected to -HV via a current limited SS switch. After holding the output at the -HV level, ...

Page 9

Pin Configurations HV506 Option A: Pin Function Pin Function OUT POL OUT OUT OUT ...

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