參數(shù)資料
型號: HV450WG
廠商: SUPERTEX INC
元件分類: 通信及網(wǎng)絡
英文描述: High-Voltage Ring Generator
中文描述: SPECIALTY TELECOM CIRCUIT, PDSO16
封裝: SOW-16
文件頁數(shù): 2/4頁
文件大?。?/td> 84K
代理商: HV450WG
2
Symbol Parameters
Min
Typ
Max
Unit
Conditions
V
PP
V
NN1
V
NN2
V
DD
I
NN1Q
P-channel linear regulator output voltage
-10
-18
V
High voltage negative supply
- 220
-110
V
Negative linear regulator output voltage V
NN1
+ 6.0
Logic supply voltage
V
NN1
+ 10.0
5.5
V
4.5
V
V
NN1
quiescent current
300
500
μ
A
P
IN
= N
IN
= EN = L
P
IN
= N
IN
= L, EN = H
25
I
DDQ
V
DD1
quiescent current
90
200
μ
A
P
IN
= N
IN
= EN = L
P
IN
= N
IN
= L, EN = H
No load, V
OUTP
and V
OUTN
switching at
100KHz
35
100
I
NN1
V
NN1
operating current
1.4
mA
I
DD
I
IL
V
IL
V
IH
V
DD
operating current
Mode logic input low current
1.0
mA
25
μ
A
Mode = 0V
Logic input low voltage
0
1.0
V
V
DD
= 5.0V
V
DD
= 5.0V
Logic input high voltage
4.0
5.0
V
High Voltage Output
Symbol Parameters
Min
Typ
Max
Unit
Conditions
R
SOURCE
V
OUT
P source resistance
R
SINK
V
OUT
P sink resistance
t
d(ON)
HV
OUT
delay time
t
rise
HV
OUT
rise time
t
d(OFF)
HV
OUT
delay time
t
fall
HV
OUT
fall time
t
db
Logic deadband time
V
psen
HV
OUT
current source sense voltage
V
nsen
HV
OUT
current sink sense voltage
t
shortP
HV
off delay time when current
source sense is activiated
t
shortN
HV
OUT
off delay time when current sink
sense is activated
65
I
OUT
= 100mA
I
OUT
= -100mA
P
IN
= high to low, Mode = high
P
IN
= high to low
N
IN
= low to high, Mode = high
N
IN
= low to high
Mode = low
65
150
ns
50
ns
200
ns
50
ns
250
ns
-1.2
-0.8
V
V
NN1
+ 0.8
V
NN1
+ 1.2
V
70
150
ns
70
150
ns
t
whout
t
wlout
Minimum pulse width for HV
OUT
at P
GND
Minimum pulse width for HV
OUT
at V
NN1
500
ns
500
ns
Electrical Characteristics
(Over operating supply voltages unless otherwise specified, T
A
= -40
°
C to +85
°
C.)
Truth Table
N
IN
L
P
IN
L
Mode
EN
HV
OUT
Pgnd
H
L
L
H
H
L
High Z
H*
L*
H
L
*
H
H
H
L
V
NN1
V
NN1
Pgnd
L
X
L
L
H
X
L
L
X
X
X
H
High Z
*This state will short V
NN1
to Pgnd and should therefore be avoided.
HV450
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