sm8144b Nippon Precision Circuits Inc, (NPC), sm8144b Datasheet - Page 5

• Manufacturer Part Number: sm8144b
• Description: El Driver
• Manufacturer: Nippon Precision Circuits Inc, (NPC)

TYPICAL APPLICATIONS
I
I
I
Note: Do not operate the SM8144B with the EL sheet NOT connected (no load to OUT1/OUT2) since the IC will be damaged.
EL sheet size: 20 to 30cm
EL sheet size: 30 to 50cm
EL sheet size: 50 to 100cm
2
2
, Current consumption: 20mA
, Current consumption: 40mA
2
, Current consumption: 80mA
0.01µF
0.01µF
0.01µF
3.0V
3.0V
3.0V
0.1µF
100V
0.1µF
100V
0.1µF
100V
220µH
220µH
470µH
Diode: TOSHIBA 1SS250
Inductor: MURATA LQH4N221K04M00
Diode: TOSHIBA 1SS250
Inductor: TOKO D73LC (817CE221M)
Diode: TOSHIBA 1SS250
Inductor: MURATA LQH4N471K04M00
360kΩ
180kΩ
180kΩ
SM8144B
CHV
LDR
VSS
OSC
CHV
LDR
VSS
OSC
CHV
LDR
VSS
OSC
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
VDD
VDD
ENA
VDD
ENA
ENA
SEIKO NPC CORPORATION —5
EL sheet
EL sheet
EL sheet