HV3922 データシートの表示（PDF） - Supertex Inc
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HV3922 Datasheet PDF : 5 Pages
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HV3922
Electrical Characteristics (over recommended operating conditions unless noted)
DC Characteristics
Symbol
Parameter
Min
Max
Units Conditions
ICCQ
Maximum Quiescent VCC Supply Current
ILLQ
Maximum Quiescent VLL Supply Current
IPPQ
Maximum Quiescent VPP Supply Current
IIH
High-level logic current
IIL
Low-level logic current
VFH
Minimum high-level logic output voltage
(fault detect)
1.0
mA
VCC = 5.5V All ouputs open
4.0
mA
VLL= -3.5V DRV(N) high or low
100
µA
VPP = 220V PD(N) high or low
10
µA
H = VCC
10
µA
L = 0V
4.4
V
VCC = 4.5V, IOH = 20µA
VFL
Maximum low-level logic output voltage
(fault detect)
0.1
V
VCC = 5.5V, IOL =-20µA
VDH
Minimum PD(N) high-level output voltage
198
VDH
Minimum DRV(N) high-level output voltage
4
VDL
Maximum DRV(N) low-output voltage
-2.3
VTH(min)
Minimum fault threshold for PD(N) output high
0.5 x VPP
fault
V
VPP = 203V, IOH=1.7mA
V
VCC = 4.5V, IDH=100µA
V
VLL = -2.5V, IDL = -500µA
V
PD(N) = HIGH, OE = VCC
VTH(max)
Maximum fault threshold for PD(N) output high
0.85 x VPP
fault
V
PD(N) = HIGH, OE = VCC
VTL(min)
VTL(max)
Minimum fault threshold for PD(N) output Hi-Z
Maximum fault threshold for PD(N) output Hi-Z
V(PDN) = 0V
V(PDN) = 25
V
PD(N) = Hi-Z, OE = VCC
V
PD(N) = Hi-Z, OE = VCC
AC Characteristics (over recommended operating conditions unless noted)
Symbol Parameter
Min
Max
tWCS
tWENA
tWOE
Minimum CS pulse to latch data
Minimum ENA pulse width to latch data
OE pulse width
100
100
10
50
16
50
TT
Input transition rise and fall times
0
200
TSU1
Minimum set-up time DN and CS to ENA
150
TSU2
Minimum set-up time ENA to OE falling edge
150
TH
Minimum hold time
5
CIN
Maximum input capacitance
10
TO
PD(N) transition time from OE low to
PD(N) high/low
1
50
Units
ns
ns
µs
µs
ns
ns
ns
ns
pF
µs
Conditions
VCC= 4.5V, ENA = 0V
VCC= 4.5V, CS = 0V
VCC= 4.5V, OE = 0V,
VPP = 220V
PD(N) LOAD = 20K to GND
VPP = 220V,
PD(N) LOAD = 20K and
3000pF to GND
VCC= 4.5V
VCC= 4.5V
VCC= 4.5V
VCC= 4.5V
Not tested, reference only
VPP = 220V
PD(N) output loaded by
20K ohms & 3000pF to GND
12-19
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