Non-Isolated Type
LC5200 Series
Buck converter for LED light bulbs and similar applications.
Downsizing power supplies, power factor correction, built-in analog dimming function.
OCP: Latch; TSD: Auto restart.
| Part Number |
Isolation |
Output Current (A) |
Input Voltage (V) |
RDS(ON) Max (Ω) |
Package |
| LC5202D |
Non-Isolated |
0.5 |
250 |
2.2 |
DIP-8 |
| LC5205D |
Non-Isolated |
450 |
6.0 |
| LC5202S |
Non-Isolated |
250 |
2.2 |
SOP-8 |
| LC5205S |
Non-Isolated |
450 |
6.0 |
| LC5203D |
Non-Isolated |
1.0 |
250 |
1.3 |
DIP-8 |
| LC5210D |
Non-Isolated |
450 |
3.0 |
LC5220 Series
Buck and buck-boost converter for LED light bulbs and similar applications.
Downsizing power supplies, power factor correction, built-in analog dimming function, external latch function.
OCP/OPP: Latch; TSD: Auto restart.
| Part Number |
Isolation |
Output Current (A) |
Input Voltage (V) |
RDS(ON) Max (Ω) |
Package |
| LC5222D |
Non-Isolated |
0.5 |
250 |
2.2 |
DIP-8 |
| LC5225D |
Non-Isolated |
450 |
6.0 |
| LC5222S |
Non-Isolated |
250 |
2.2 |
SOP-8 |
| LC5225S |
Non-Isolated |
450 |
6.0 |
| LC5223D |
Non-Isolated |
1.0 |
250 |
1.3 |
DIP-8 |
| LC5226D |
Non-Isolated |
450 |
3.0 |
LC5550 Series
Buck converter for LED light bulbs, LED downlights, LED fluorescent tubes, and similar applications.
Downsizing power supplies, power factor correction, universal input voltage.
OCP: Pulse-by-pulse; OVP/OLP/TSD: Latch.
| Part Number |
Isolation |
Output Current (A) |
Input Voltage (V) |
RDS(ON) Max (Ω) |
Package |
| LC5555LD |
Non-Isolated |
2.5 |
650 |
3.95 |
DIP-8 |
| LC5556LD |
Non-Isolated |
4 |
650 |
1.9 |
LC5500 Series - Non-Isolated Type
Flyback converter for LED downlights, LED fluorescent tubes, and similar applications.
Power factor correction, complying with the harmonics standard of IEC61000-3-2 class C, high efficiency, universal input voltage.
OCP: Pulse-by-pulse; OVP/OLP: Auto restart; TSD: Latch.
| Part Number |
Isolation |
MOSFET VDSS (V) |
RDS(ON) Max (Ω) |
POUT (W) |
Package |
| 230 V |
Wide |
| LC5511D |
Non-Isolated |
650 |
3.95 |
13 |
10 |
DIP-8 |
| LC5513D |
Non-Isolated |
650 |
1.9 |
20 |
16 |
LC5560 Series
Flyback converter for LED light bulbs, LED downlights, LED fluorescent tubes, and similar applications.
Power factor correction, complying with the harmonics standard of IEC61000-3-2 class C even in light output condition, high efficiency, built-in analog dimming function, universal input voltage.
OCP: Pulse-by-pulse; OVP/OLP/TSD: Latch.
| Part Number |
Isolation |
MOSFET VDSS (V) |
RDS(ON) Max (Ω) |
POUT (W) |
Package |
| 230 V |
Wide |
| LC5565D |
Non-Isolated |
650 |
3.95 |
13 |
10 |
DIP-8 |
| LC5566D |
Non-Isolated |
650 |
1.9 |
20 |
16 |
Isolated Type
LC5500 Series - Isolated Type
DIP-8: Flyback converter for LED downlights, LED fluorescent tubes, and similar applications.
TO-220F-7L: Flyback converter for LED ceiling lights, LED street lights, and similar applications.
Power factor correction, complying with the harmonics standard of IEC61000-3-2 class C, high efficiency, universal input voltage.
OCP: Pulse-by-pulse; OVP/OLP: Auto restart; TSD: Latch.
| Part Number |
Isolation |
MOSFET VDSS (V) |
RDS(ON) Max (Ω) |
POUT (W) |
Package |
| 230 V |
Wide |
| LC5521D |
Isolated |
650 |
3.95 |
13 |
10 |
DIP-8 |
| LC5523D |
Isolated |
650 |
1.9 |
20 |
16 |
| LC5523F |
Isolated |
650 |
1.9 |
60 |
40 |
TO-220F-7L |
| LC5525F |
Isolated |
650 |
1.1 |
80 |
55 |
LC5540 Series
DIP-8: Flyback converter for LED downlights, LED fluorescent tubes, and similar applications.
TO-220F-7L: Flyback converter for LED ceiling lights, LED street lights, and similar applications.
Power factor correction, complying with the harmonics standard of IEC61000-3-2 class C even in light output condition, high efficiency, universal input voltage.
OCP: Pulse-by-pulse; OVP/OLP/TSD: Latch.
| Part Number |
Isolation |
MOSFET VDSS (V) |
RDS(ON) Max (Ω) |
POUT (W) |
Package |
| 230 V |
Wide |
| LC5545LD |
Isolated |
650 |
3.95 |
13 |
10 |
DIP-8 |
| LC5546LD |
Isolated |
650 |
1.9 |
20 |
16 |
| LC5548LD |
Isolated |
800 |
3.5 |
13 |
10 |
| LC5546LF |
Isolated |
650 |
1.9 |
60 |
40 |
TO-220F-7L |
| LC5547LF |
Isolated |
650 |
1.1 |
80 |
55 |
| LC5549LF |
Isolated |
800 |
1.7 |
60 |
40 |