On-Bright(昂宝)
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| On-Bright Ultra Low Standby Power Product (L:Latch; A:Auto-recovery) |
Product Number |
Standby Power |
HV Startup |
Max Vdd |
OTP |
Load OVP |
OLP |
Brownout |
VDD OVP |
Operation Frequency |
Frequency Shuffling |
Light Load Optimizer |
Power on Soft-start |
OB5269 |
<100mW |
HV |
26V |
L |
L |
A |
-- |
Y |
65kHz |
Y |
Y |
Y |
OB5269B |
<50mW |
HV |
26V |
-- |
-- |
A |
A |
Y |
65kHz |
Y |
Y |
Y |
OB2273 |
<100mW |
-- |
28V |
L |
L |
A |
-- |
Y |
65kHz |
Y |
Y |
Y |
OB2273A |
<100mW |
-- |
28V |
A |
A |
A |
-- |
Y |
65kHz |
Y |
Y |
Y |
OB2273B |
<100mW |
-- |
28V |
-- |
-- |
A |
A |
Y |
65kHz |
Y |
Y |
Y |
OB2273F |
<100mW |
-- |
28V |
-- |
A |
A |
-- |
Y |
External |
-- |
Y |
Y |
OB2273N |
<100mW |
-- |
28V |
-- |
A |
A |
-- |
Y |
External |
Y |
Y |
Y |
OB2361P |
<100mW |
-- |
28V |
-- |
A |
A |
-- |
Y |
Varible |
Y |
Y |
Y |
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| On-Bright Primary Side Regulation Product(L:Latch; A:Auto-recovery) |
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Primary Side Regulation Controller |
Product Number |
CV |
CC |
Drive Device |
Max Oper. Frequency |
Standby Power |
Max Vdd |
Freq. Shuffling |
Inductance Compensation |
Cable Compen-sation |
Package |
OB2520 |
5% |
6% |
BJT |
100kHz |
<30mW |
28V |
Y |
Y |
Y |
SOT23-6 |
OB2520D |
5% |
6% |
BJT |
100kHz |
<150mW |
28V |
Y |
Y |
Y |
SOT23-6 |
OB2520M |
5% |
6% |
MOSFET |
100kHz |
<200mW |
28V |
Y |
Y |
Y |
SOT23-6 |
OB2532 |
5% |
5% |
MOSFET |
55kHz |
<200mW |
28V |
Y |
Y |
Y |
SOT23-6 |
OB2531 |
5% |
5% |
MOSFET |
90kHz |
<200mW |
28V |
Y |
Y |
Y |
SOT23-6 |
Primary Side Regulation Power Switch |
Product Number |
CV |
CC |
RDS(on) |
Max Oper. Frequency |
Standby Power |
Max Vdd |
Freq. Shuffling |
Inductance Compensation |
Cable Compen-sation |
OLP/ SCP |
Package |
OB2535/E |
5% |
10% |
12Ω |
55kHz |
<200mW |
28V |
Y |
Y |
A |
Y |
SOP8 |
OB2536/E |
5% |
10% |
12Ω |
55kHz |
<200mW |
28V |
Y |
Y |
A |
Y |
DIP8 |
OB2538/E |
5% |
10% |
5Ω |
55kHz |
<200mW |
28V |
Y |
Y |
A |
Y |
DIP8 |
OB2539 |
5% |
10% |
5Ω |
90kHz |
<200mW |
28V |
Y |
Y |
A |
Y |
DIP8 |
OB2211 |
20% |
25% |
12Ω |
50kHz |
<300mW |
30V |
Y |
-- |
A |
-- |
SOP8 |
OB2211H |
20% |
20% |
12Ω |
50kHz |
<300mW |
30V |
Y |
-- |
A |
-- |
SOP8 |
OB2212 |
20% |
20% |
12Ω |
50kHz |
<300mW |
30V |
Y |
-- |
A |
-- |
DIP8 |
OB2216 |
20% |
20% |
5Ω |
50kHz |
<300mW |
30V |
Y |
-- |
A |
-- |
DIP8 |
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On-Bright QR Mode PWM Controller Product(L:Latch; A:Auto-recovery)
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| Product Number |
Oper. Mode |
Max Clamp Frequency |
Max Vdd |
Max Ton/ Toff |
PFC Control |
VDD OVP |
Power on Soft-start |
OCP Compen-sation |
OLP/ SCP |
Brown-out |
OTP |
Output OVP |
External Latch |
| OB2201/T |
CCM&QR |
90kHz |
28V |
Y |
-- |
Y |
4ms |
Y |
A |
-- |
A |
A |
Y |
| OB2202 |
QR |
130kHz |
28V |
Y |
-- |
Y |
External |
Y |
A |
Y |
Built-in |
A |
Y |
| OB2203 |
QR |
130kHz |
28V |
Y |
Y |
Y |
External |
Y |
A |
-- |
Built-in |
A |
Y |
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| On-Bright PWM Controller IC Product(L:Latch; A:Auto-recovery) |
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Product Number |
Topo-logy |
Oper. Freq. |
Max Vdd |
Freq. Shuffling |
Standby Power |
VDD OVP |
Power on Soft-start |
OLP/ SCP |
OTP |
Brown-out |
PFC Control |
Package |
OB5269 |
Flyback |
65kHz |
26V |
Y |
<100mW |
L |
Y |
A |
L |
-- |
-- |
SOP8 |
OB5269B |
Flyback |
65kHz |
26V |
Y |
<50mW |
L |
Y |
A |
-- |
Y |
-- |
SOP8 |
OB2273 |
Flyback |
65kHz |
28V |
Y |
<100mW |
L |
Y |
A |
L |
-- |
-- |
SOT23-6 |
OB2273A |
Flyback |
65kHz |
28V |
Y |
<100mW |
A |
Y |
A |
A |
-- |
-- |
SOT23-6 |
OB2273B |
Flyback |
65kHz |
28V |
Y |
<100mW |
A |
Y |
A |
-- |
Y |
-- |
SOT23-6 |
OB2273F |
Flyback |
External |
28V |
-- |
<100mW |
A |
Y |
A |
-- |
-- |
-- |
SOT23-6 |
OB2273N |
Flyback |
External |
28V |
Y |
<100mW |
A |
Y |
A |
-- |
-- |
--
| SOT23-6 |
OB2361 |
Flyback |
Varible |
28V |
Y |
<0.3W |
A |
Y |
A |
-- |
-- |
-- |
SOT23-6 |
OB2361P |
Flyback |
Varible |
28V |
Y |
<100mW |
A |
Y |
A |
-- |
-- |
-- |
SOT23-6 |
OB2262 |
Flyback |
External |
30V |
-- |
<0.3W |
A |
Y |
A |
-- |
-- |
-- |
SOT23-6 |
OB2263 |
Flyback |
External |
30V |
Y |
<0.3W |
A |
Y |
A |
-- |
-- |
-- |
SOT23-6 |
OB2268 |
Flyback |
External |
25V |
-- |
<0.3W |
A |
-- |
A |
A |
-- |
-- |
SOP8/DIP8 |
OB2269 |
Flyback |
External |
25V |
Y |
<0.3W |
A |
-- |
A |
A |
-- |
-- |
SOP8/DIP8 |
OB2278 |
Flyback |
External |
28V |
-- |
<0.3W |
L |
Y |
A/L |
A/L |
-- |
-- |
SOP8/DIP8 |
OB2279 |
Flyback |
External |
28V |
-- |
<0.3W |
L |
Y |
A/L |
A/L |
-- |
-- |
SOP8/DIP8 |
OB2287 |
Flyback |
External |
28V |
Y |
<0.3W |
L |
Y |
A |
A/L |
Y |
-- |
SOP8/DIP8 |
OB2288 |
Forward |
External |
28V |
Y |
<0.3W |
L |
Y |
A |
A/L |
Y |
-- |
SOP8/DIP8 |
OB2298 |
Flyback |
65kHz |
28V |
Y |
<0.3W |
L |
Y |
A |
A/L |
Y |
Y |
SOP8/DIP8 |
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On-Bright PWM Power Switch Product(L:Latch; A:Auto-recovery)
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| Product Number |
HV Startup |
Oper. Freq. |
RDS(on) |
Freq. Shuffling |
Standby Power |
Power on Soft-start |
Max Vdd |
OTP |
VDD OVP |
OLP/SCP |
Package |
| OB5222 |
HV |
65kHz |
5Ω |
Y |
<30mW |
Y |
26V |
Y |
L |
A |
DIP8 |
| OB5225 |
HV |
65kHz |
2Ω |
Y |
<30mW |
Y |
26V |
Y |
L |
A |
DIP8 |
| OB2353/L |
-- |
50kHz |
12Ω |
Y |
<0.3W |
Y |
28V/23V |
Y |
A |
A |
SOP8 |
| OB2354/L |
-- |
50kHz |
12Ω |
Y |
<0.3W |
Y |
28V/23V |
Y |
A |
A |
DIP8 |
| OB2356/L |
-- |
100kHz |
12Ω |
Y |
<0.3W |
Y |
28V/23V |
Y |
A |
A |
SOP8 |
| OB2357/L |
-- |
100kHz |
12Ω |
Y |
<0.3W |
Y |
28V/23V |
Y |
A |
A |
DIP8 |
| OB2358/L |
-- |
50kHz |
5Ω |
Y |
<0.3W |
Y |
28V/23V |
Y |
A |
A |
DIP8 |
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On-Bright PFC Controller Product
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CCM PFC Controller |
Product Number |
Quiescent Current |
Operation Frequency |
Brownout |
Max VDD |
Frequency Shuffling |
Enhanced Dynamic Response |
Output OVP/OCP |
Gate Drive |
Package |
OB6573 |
250uA |
65kHz |
Y |
30V |
Y |
Y |
Y |
1500mA |
SOP8/DIP8 |
OB6572 |
250uA |
External |
Y |
30V |
Y |
Y |
Y |
1500mA |
SOP8/DIP8 |
TM PFC Controller |
Product Number |
Max VDD |
Green Mode |
VDD OVP |
Static Output OVP |
Dynamic Output OVP |
Open Loop Protection |
External Disable |
Audio Noise Free |
Package |
OB6561P |
28V |
-- |
Y |
Y |
Y |
Y |
Y |
Y |
SOP8/DIP8 |
OB6563 |
28V |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
SOP8/DIP8 |
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