HV825X Ver la hoja de datos (PDF) - Supertex Inc
Número de pieza
componentes Descripción
Fabricante
HV825X Datasheet PDF : 4 Pages
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Block Diagram
VDD
RSW-osc
GND
Switch
Osc
REL-osc
Q
Q
Output
Osc
Q
Q
HV825
Lx
Cs
VA
VB
Test Circuit
ON = VDD
OFF = GND
Enable
1MΩ
VIN= VDD = 1.0V to 1.6V
560µH*
1MΩ
1N4148
0.1µF
0.1µF
100V
1 VDD REL-osc 8
2 RSW-osc
VA 7
3 Cs
VB 6
4 Lx
GND 5
CSW HV825MG or
1nF HV825LG
2.2K
4.7nF
Equivalent to a 1.5
square inch lamp.
*560µH Murata inductor (LQH4N561K04), max DC resistance of 14.5Ω.
Typical Performance
Lamp Size
1.5 in2
VDD
1.5v
IDD
VCS
fEL
Brightness
30mA 56v 450Hz 3.65ft-lm
3
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