HV824 Ver la hoja de datos (PDF) - Supertex Inc
Número de pieza
componentes Descripción
Fabricante
HV824 Datasheet PDF : 3 Pages
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HV824
Electrical Characteristics
DC Characteristics (Over recommended operating conditions unless otherwise specified, TA = 25°C)
Symbol
Parameter
Min Typ Max Units
Conditions
IDDQ
Quiescent VDD supply current
IDD
Input current going into the VDD pin
50 100
nA
RSW-osc=Low
450
µA
VDD=1.5V.
IIN
Input current including inductor current.
70
mA
VDD=1.5V. See Figure 1.
VP-P
Output voltage peak-to-peak
140 150 160
V
VDD=1.5V. See Figure 1.
130
VDD=1.0V. See Figure 1.
fEL
VA-B output drive frequency
300 333
Hz
VDD=1.5V. See Figure 1.
D
Switching transistor duty cycle
88
%
CLOAD
EL panel capacitance load range
2.0
15
nF
Recommended Operating Conditions
Symbol
Parameter
Min Typ
VDD
Supply voltage
1.0
TA
Operating temperature
-25
Max Units
1.6
V
85
°C
Conditions
Enable/Disable Table
Symbol
Parameter
VIL
Low level input voltage to RSW resistor
VIH
High level input voltage to RSW resistor
Min Typ
0
VDD-0.5
Max
0.2
VDD
Units
V
V
Conditions
VDD=1.0V to 1.6V.
VDD=1.0V to 1.6V.
15-26
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