HV440
Electrical Characteristics
(Over operating supply voltage unless otherwise specified, TA = 25°C.)
Symbol Parameters
Min
15
Typ
Max
110
VPP1 -19.1
-110
VNN1 + 10.5
5.5
Unit
V
V
V
V
Conditions
TA = -40°C to +85°C
TA = -40°C to +85°C
TA = -40°C to +85°C
TA = -40°C to +85°C
VPP1
VPP2
VNN1
VNN2
VDD
High voltage positive supply
Positive linear regulator output voltage VPP1 - 9.9
High voltage negative supply
Negative linear regulator output voltage VNN1 + 5.6
Logic supply voltage
VPP1 quiescent current
VNN1 quiescent current
VDD1 quiescent current
VPP1 operating current
VPP1 - 220
4.5
V
TA = -40°C to +85°C
IPP1Q
INN1Q
IDDQ
IPP1
250
250
400
550
10
1.7
µA
µA
µA
PIN = NIN = 0V, TA = -40°C to +85°C
PIN = NIN = 0V, TA = -40°C to +85°C
PIN = NIN = 0V
mA No load, VOUTP and VOUTN switching at
100KHz, TA = -40°C to +85°C
INN1
VNN1 operating current
1.9
1.0
mA No load, VOUTP and VOUTN switching at
100KHz, TA = -40°C to +85°C
IDD
IIL
VIL
VIH
VDD operating current
mA
Mode logic input low current
Logic input low voltage
Logic input high voltage
25
µA
V
V
Mode = 0V
VDD = 5.0V
VDD = 5.0V
0
4.0
1.0
5.0
High Voltage Output
Symbol Parameters
Min
Typ
60
60
Max
80
80
Unit Conditions
RSOURCE VOUTP source resistance
Ω
IOUT = 100mA
RSINK
VOUTP sink resistance
Ω
IOUT = -100mA
∆R/∆T
Change in source/sink resistance
0.33
Ω/°C TA = -40°C to +85°C
over temperature
td(ON)
trise
td(OFF)
tfall
tdb
Vpsen
HVOUT delay time
HVOUT rise time
HVOUT delay time
HVOUT fall time
Logic deadband time
HVOUT current source sense voltage
150
200
ns
ns
ns
ns
ns
V
PIN = high to low, Mode = high
PIN = high to low
NIN = low to high, Mode = high
NIN = low to high
Mode = low
50
50
200
VPP1 -0.75 VPP1 -1.00 VPP1 - 1.25
VPP1 -0.67 VPP1 -1.31
VNN1 + 0.75 VNN1 + 1.00 VNN1 + 1.25
TA = -40°C to +85°C
TA = -40°C to +85°C
Vnsen
HVOUT current sink sense voltage
V
VNN1 + 0.65
VNN1 + 1.33
100
tshortP
tshortN
HVOUT off delay time when current source
sense is activated
ns
ns
HVOUT off time when current sink
100
sense is activated
tWHOUT Minimum pulse width for HVOUT at VPP1
tWLOUT Minimum pulse width for HVOUT at VNN1
500
500
ns
ns
TA = -40°C to +85°C
TA = -40°C to +85°C
Truth Table
NIN
L
PIN
L
H
L*
H
X
Mode
EN
L
L
L
L
HVOUT
VPP1
High Z
–
VNN1
VNN1
H
H
H
H
L
L
H*
H
L
L
H
X
X
X
L
X
L
H
VPP1
High Z
*This state will short VPP1 to VNN1 and should therefore be avoided.
2
SUPERTEX [ Supertex, Inc ]
