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HV440 Datasheet(PDF) 2 Page - Supertex, Inc

Part # HV440
Description  High-Voltage Ring Generator
PDF  4 Pages
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Manufacturer  SUTEX [Supertex, Inc]
Direct Link  http://www.supertex.com
Logo SUTEX - Supertex, Inc

HV440 Datasheet(HTML) 2 Page - Supertex, Inc

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Symbol Parameters
Min
Typ
Max
Unit
Conditions
VPP1
High voltage positive supply
15
110
V
TA = -40°C to +85°C
VPP2
Positive linear regulator output voltage
VPP1 - 9.9
VPP1 -19.1
V
TA = -40°C to +85°C
VNN1
High voltage negative supply
VPP1 - 220
-110
V
TA = -40°C to +85°C
VNN2
Negative linear regulator output voltage VNN1 + 5.6
VNN1 + 10.5
V
TA = -40°C to +85°C
VDD
Logic supply voltage
4.5
5.5
V
TA = -40°C to +85°C
IPP1Q
VPP1 quiescent current
250
400
µAPIN = NIN = 0V, TA = -40°C to +85°C
INN1Q
VNN1 quiescent current
250
550
µAPIN = NIN = 0V, TA = -40°C to +85°C
IDDQ
VDD1 quiescent current
10
µAPIN = NIN = 0V
IPP1
VPP1 operating current
1.7
mA
No load, VOUTP and VOUTN switching at
100KHz, TA = -40°C to +85°C
INN1
VNN1 operating current
1.9
mA
No load, VOUTP and VOUTN switching at
100KHz, TA = -40°C to +85°C
IDD
VDD operating current
1.0
mA
IIL
Mode logic input low current
25
µA
Mode = 0V
VIL
Logic input low voltage
0
1.0
V
VDD = 5.0V
VIH
Logic input high voltage
4.0
5.0
V
VDD = 5.0V
High Voltage Output
Symbol Parameters
Min
Typ
Max
Unit
Conditions
RSOURCE VOUTP source resistance
60
80
Ω
IOUT = 100mA
RSINK
VOUTP sink resistance
60
80
Ω
IOUT = -100mA
∆R/∆T
Change in source/sink resistance
0.33
Ω/°CTA = -40°C to +85°C
over temperature
td(ON)
HVOUT delay time
150
ns
PIN = high to low, Mode = high
trise
HVOUT rise time
50
ns
PIN = high to low
td(OFF)
HVOUT delay time
200
ns
NIN = low to high, Mode = high
tfall
HVOUT fall time
50
ns
NIN = low to high
tdb
Logic deadband time
200
ns
Mode = low
Vpsen
HVOUT current source sense voltage
VPP1 -0.75
VPP1 -1.00
VPP1 - 1.25
V
VPP1 -0.67
VPP1 -1.31
TA = -40°C to +85°C
Vnsen
HVOUT current sink sense voltage
VNN1 + 0.75 VNN1 + 1.00 VNN1 + 1.25
V
VNN1 + 0.65
VNN1 + 1.33
TA = -40°C to +85°C
tshortP
HVOUT off delay time when current source
100
ns
sense is activated
tshortN
HVOUT off time when current sink
100
ns
sense is activated
tWHOUT
Minimum pulse width for HVOUT at VPP1
500
ns
TA = -40°C to +85°C
tWLOUT
Minimum pulse width for HVOUT at VNN1
500
ns
TA = -40°C to +85°C
Electrical Characteristics
(Over operating supply voltage unless otherwise specified, TA = 25°C.)
Truth Table
N
IN
P
IN
Mode
EN
HV
OUT
LL
H
L
V
PP1
LH
HL
High Z
H*
L*
H
L
–
HH
H
L
V
NN1
LX
L
L
V
NN1
HX
LLV
PP1
XX
XH
High Z
*This state will short V
PP1 to VNN1 and should therefore be avoided.
HV440



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