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Fuji Electric's Semiconductors
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Products by Use
Flatscreen TVs

LCD televisions Plasma televisions

LCD televisions

LCD televisions are much thinner, lighter, and energy efficient than conventional CRT televisions. These qualities have given LCD televisions a central role in today's television market. Work is underway to make them even larger and higher performing.
Below, we showcase Fuji Electric semiconductors that are optimal for LCD televisions.

LCD televisions :
High-efficiency converter circuit configuration

Flyback method

Circuit configuration by flyback method

Current resonance method

Circuit configuration by current resonance method

LCD televisions :
Recommended devices for high-efficiency converters

Fuji M-POWER method and PWM / quasi resonance

PFC Circuit Off Line Converter Secondary rectification DC-DC Converter
Control IC MOSFET Diode Control IC MOSFET Diode DC-DC Converter
+12V
devices
+24V
devices
Built-in
MOSFET
External
MOS drive
ICs for PFC
500V
600V
650V

SuperLLD2
(DCM)

SuperLLD3
(CCM)

M-PWER2A
40VSBD
60VSBD
80VSBD
90/100VSBD
1ch
2ch
3+ channels
1ch
2ch
3+ channels

PFC Circuit Off Line Converter Secondary rectification DC-DC Converter
Control IC MOSFET Diode Control IC MOSFET Diode DC-DC Converter
+12V
devices
+24V
devices
Built-in
MOSFET
External
MOS drive
ICs for PFC
500V
600V
650V

SuperLLD2
(DCM)

SuperLLD3
(CCM)

PWM-IC
Quasi-resonant IC
600V
650V

700V
800V
900V
80VSBD
90/100VSBD
120VSBD
150VSBD
200VSBD
1ch
2ch
3+ channels
1ch
2ch
3+ channels

Plasma televisions

Plasma televisions, like LCD televisions, are flatscreen TVs. Their large screen areas have won them a large segment of the market. There is demand for plasma televisions to become higher performing, lighter, and more energy efficient.
Below, we showcase Fuji Electric semiconductors that are optimal for plasma televisions.

Plasma televisions :
High-efficiency converter circuit configuration

Flyback method

Circuit configuration by flyback method

Current resonance method

Circuit configuration by current resonance method

Plasma televisions :
Recommended devices for high-efficiemcy

Fuji M-POWER method and PWM / quasi resonance

PFC Circuit Off Line Converter Secondary rectification DC-DC Converter
Control IC MOSFET Diode Vsus Vx
(Va,+Vmulti)
Vsus Va Vmulti DC-DC Converter
Ex.)
200V
Ex.)
70V
Ex.)
12V/15V
Built-in
MOSFET
External
MOS drive
ICs for PFC
500V
600V
650V

SuperLLD2
(DCM)

SuperLLD3
(CCM)

M-PWER2A
M-PWER2A
600VLLD
200VSBD
200VLLD
300VLLD
40/45VSBD
1ch
2ch
3+ channels
1ch
2ch
3+ channels

PFC Circuit Off Line Converter Secondary rectification DC-DC Converter
Control IC MOSFET Diode Control IC MOSFET Diode DC-DC Converter
+12V
devices
+24V
devices
Built-in
MOSFET
External
MOS drive
ICs for PFC
500V
600V
650V

SuperLLD2
(DCM)

SuperLLD3
(CCM)

PWM-IC
Quasi-resonant IC
600VLLD
80VSBD
90/100VSBD
120VSBD
150VSBD
200VSBD
1ch
2ch
3+ channels
1ch
2ch
3+ channels