HV809K2 데이터 시트보기 (PDF) - Supertex Inc
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HV809K2 Datasheet PDF : 8 Pages
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HV809
Electrical Characteristics
DC Characteristics (Over recommended operating conditions unless otherwise specified - TA = 25°C)
Sym Parameter
Min Typ Max Units Conditions
IIN
High voltage supply current
-
-
70
mA
HCVL =IN
= 170V,
350nF
REL
=
1.0MΩ,
-
-
9.0
mA
HCVL =IN
= 170V,
50nF
REL
=
1.0MΩ,
IINQ Quiescent supply current
-
-
400
μA HVIN = 170V, REL = 1.0MΩ,
Osc1 = GND, No Load
-
-
100
μA HVIN = 170V, REL = 1.0MΩ,
Osc1 = VDD, No Load
ISINK Osc2 sink current*
-
300
-
μA VOsc2 = 1.0V
ISOURCE Osc2 source current*
-
100
-
μA VOsc2 = VDD -1.0V
IOsc1 Osc1 logic input leakage current
-
±10
-
μA VOsc1 = GND and VDD
VOsc1(hyst) Osc1 hysteresis voltage
-
2.5
-
V ---
VA-B
Min differential output voltage across
lamp
-
-
400
V HVIN = 200V
VDD Internal supply voltage
IDD (OUT) Output VDD current
* ISINK and ISOURCE are not valid for the TO-220 package.
8.0 10 12
V No load on VDD
4.0
-
-
mA For HV809K2, ΔVDD = 1.0V
AC Characteristics (Over recommended operating conditions unless otherwise specified - TA = 25°C)
Sym Parameter
Min Typ Max Units Conditions
fEL
VA-B output drive frequency
tr
Output rise time
tf
Output fall time
320 400 480
Hz REL = 1.0MΩ,
Osc1 = GND, CL = 350nF
0.8
1.0
1.2
kHz REL = 390kΩ,
Osc1 = GND, CL = 150nF
-
180 250
μs CL = 150nF, HVIN = 170V
-
50
100
μs CL = 150nF, HVIN = 170V
Function Table
Input
Osc1
GND
VDD
VA
Enabled
Disabled
Outputs
VB
Enabled
Disabled
Doc.# DSFP-HV809
B071013
Supertex inc.
3
www.supertex.com
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