| PartNo |
Type |
Analog |
Information source |
| TI |
UCC2800 |
 |
MIC38C43 |
Micrel |
|
| Smaller package available. |
|
ISL6840IB |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC2801 |
|
MIC38C45 |
Micrel |
|
|
ISL6845IB |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC2802 |
|
MIC38C42 |
Micrel |
|
|
ISL6842IB |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC2804 |
|
MIC38C44 |
Micrel |
|
|
ISL6844IB |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC2806 |
 |
ISL6741IB |
Intersil |
|
| Flexible Double-Ended Peak-Current-Mode PWM Controller |
|
ISL6741IB-T |
Intersil |
|
| Flexible Double-Ended Peak-Current-Mode PWM Controller |
|
ISL6741IV |
Intersil |
|
| Flexible Double-Ended Peak-Current-Mode PWM Controller |
|
ISL6741IV-T |
Intersil |
|
| Flexible Double-Ended Peak-Current-Mode PWM Controller |
|
UCC2808 |
 |
MIC3808 |
Micrel |
|
| MIC3838/9 have improved functionality. |
| TI |
UCC281 |
|
MIC3910x |
Micrel |
|
| TI |
UCC2813-0 |
 |
ISL6840IB |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC2813D-0 |
|
ISL6840IB |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
|
UCC282 |
|
MIC29300 |
Micrel |
|
| TI |
UCC28C42D |
|
ISL6842IB |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC28C42DGK |
|
ISL6842IU |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC28C43D |
|
ISL6843IB |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC28C43DGK |
|
ISL6843IU |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC28C44D |
|
ISL6844IB |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC28C44DGK |
|
ISL6844IU |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC28C45D |
|
ISL6845IB |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
| TI |
UCC28C45DGK |
|
ISL6845IU |
Intersil |
|
| Improved Industry-Standard Single-Ended PWM Controller |
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