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1. Voltage Mode PWM Controller IC
| Part No. |
Features |
Vcc(max) |
Ic (Io) |
Switching Frequency |
Package |
Datasheet |
| PD(mW) |
Vref(Iref=1mA) |
ISTBY |
| 51494L |
Voltage Mode PWM Control IC with power good signal |
42.0V |
250mA |
650KHZ |
DIP-16 SOP-16 |
 |
| 1500mW |
4.75~5.25V |
6.0mA |
| BA9741/AL |
Two-Channel Switching Regulator Contorller |
36.0V |
120mA |
400KHZ |
DIP-16 SOP-16 TSSOP-16 |
|
| 625mW |
2.4~2.6V |
1.3mA |
| L2800L |
Low Voltage Switching Regulator Controller |
16.0V |
50mA |
500KHZ |
SOP-8 TSSOP-8 |
|
| 580mW |
- |
1.0μA |
| TL494L |
Voltage Mode PWM Control IC |
41.0V |
250mA |
10KHZ |
DIP-16 SOP-16 |
|
| 1000mW |
4.75~5.25V |
6.0mA |
| TL594L |
Pulse-Width-Modulation Control Circuit |
41.0V |
250mA |
10KHZ |
DIP-16 SOP-16 TSSOP-16 |
|
| 1000mW |
4.95~5.05V |
9.0mA |
| TL1451L |
Dual Pulse width Modulation Control Circuits |
51.0V |
21mA |
200KHZ |
DIP-16 SOP-16 TSSOP-16 |
|
| 1000/500/700mW |
2.5V (±0.1V) |
1.3mA / 1.7mA |
| TL5001L |
Pulse width Modulation Control Circuits |
41.0V |
21mA |
100KHZ |
DIP-8 SOP-8 |
|
| 1000mW |
0.95~1.05V |
1.0mA |
| U3525L |
Regulating PWM IC |
40.0V |
500mA |
400KHZ |
DIP-16 SOP-16 |
|
| 1000mW |
5.0~5.2V |
14.0mA |
| U9751BL |
Double Channels PWM Controller |
38V |
450mA |
400KHz |
DIP-16 SOP-16 SSOP-16 |
|
| - |
2.4~2.53V |
1.7mA |
2. Current Mode PWM Controller
| Part No. |
Features |
Vcc(max) |
Ic / Io |
Fosc(MHZ) |
Vref(Iref=1mA) |
Package |
Datasheet |
| PD(mW) |
VOL |
VOH |
| UC3842/43AL |
PWM Controllers with Low Start-Up Current |
30.0V |
1A |
47~57MHZ |
5V (±2%) |
DIP-8 SOP-8 |
|
| 1000/500mW |
1.5V (IO(SINK)=200mA) |
13.5V IO(SOURCE)=200mA |
| UC3842/43BL |
PWM Controllers with Low Start-Up Current |
30.0V |
1A |
49~55MHZ |
5V (±2%) |
DIP-8 SOP-8 |
|
| 1250/702mW |
1.6V (IO(SINK)=200mA) |
13.4V IO(SOURCE)=200mA |
| UC3844/45L |
PWM Controllers with Low Start-Up Current |
30.0V |
1A |
47~57MHZ |
5V (±2%) |
DIP-8 SOP-8 |
|
| 1250/862mW |
1.6V (IO(SINK)=200mA) |
13.4V IO(SOURCE)=200mA |
3. Green Mode PWM Controller
| Part No. |
Features |
Vcc(max) |
Istart |
Fosc(norm) |
Fosc(green) |
Package |
Datasheet |
| UC3848L |
PWM Controllers with energy saving for light load by entering variable duty mode |
26V |
45uAmax |
65kHz |
20kHz |
DIP-8 SOP-8 |
|
UC3842GL
UC3843GL |
Current Mode PWM Controllers Enhanced energy saving for inductrila 384X to meet green power |
30V |
100uAmax |
52kHz |
20kHz |
DIP-8 SOP-8 |
|
| *UC3852L |
Green Mode Current Mode PWM Controllers WithFrequency Modulation for EMI suppression |
30V |
20uAmax |
65kHz |
20kHz |
DIP-8 SOP-8 |
|
| *UC3856L |
Green Mode Current Mode PWM Controllers With HV Start-Up and Frequency Modulation for EMI suppression |
30V |
100uAmax |
65kHz |
20kHz |
SOT-26 |
|
4. Green Mode PWM Power Switcher
| Part No. |
Features |
BVDSmin |
Rds(on)max |
Fosc(norm) |
Power (90V~265V) |
Package |
Datasheet |
Report |
| UPS600L |
Green Mode Power Switch Soft start;UVP;OVP;OLP;burst mode |
650V |
16 ohm |
65kHz/100kHz |
5W |
DIP-8 |
|
|
| UPS601L |
Green Mode Power Switch Soft start;UVP;OVP;OLP;burst mode |
650V |
10 ohm |
65kHz/100kHz |
7W |
DIP-8 |
|
|
| UPS602L |
Green Mode Power Switch Soft start;UVP;OVP;OLP;burst mode |
650V |
5 ohm |
65kHz/100kHz |
10W |
DIP-8 |
|
|
| UPS604L |
Green Mode Power Switch Soft start;UVP;OVP;OLP;burst mode |
650V |
2.5 ohm |
65kHz/100kHz |
15W |
DIP-8 |
|
|
| UPS701L |
Green Mode Power Switch Soft start;UVP;OVP;OLP;burst mode |
700V |
18 ohm |
65kHz/100kHz |
5W |
DIP-8 |
|
|
| UPS702L |
Green Mode Power Switch Soft start;UVP;OVP;OLP;burst mode |
700V |
12ohm |
65kHz/100kHz |
7W |
DIP-8 |
|
|
| UPS703L |
Green Mode Power Switch Soft start;UVP;OVP;OLP;burst mode |
700V |
6 ohm |
65kHz/100kHz |
10W |
DIP-8 |
|
|
| UPS704L |
Green Mode Power Switch Soft start;UVP;OVP;OLP;burst mode |
700V |
3 ohm |
65kHz/100kHz |
15W |
DIP-8 |
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