Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
FEATURES OB2281A is a highly integrated current mode ■ Power on soft start reducing MOSFET Vds PWM control IC optimized for high performance, stress low standby power and cost effective offline ■ Frequency shuffling for EMI flyback converter applications. ■ Extended burst mode control for improved PWM switching frequency at normal operation is effic.
OB2281A is a highly integrated current mode
■ Power on soft start reducing MOSFET Vds
PWM control IC optimized for high performance,
stress
low standby power and cost effective offline
■ Frequency shuffling for EMI
flyback converter applications.
■ Extended burst mode control for improved
PWM switching frequency at normal operation is
efficiency and low standby power design
internally fixed and is trimmed to tight range. At no
■ Audio noise free operation
load or light load condition, the IC operates in
■ Over Load operation with increased frequency
extended ‘burst mode’ to minimize.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | OB2283 |
On-Bright Electronics |
High Performance Current Mode PWM Controller |
|
| 2 | OB2287 |
On-Bright Electronics |
High Performance Current Mode PWM Controller |
|
| 3 | OB2288 |
On-Bright Electronics |
Highly Integrated Current Mode PWM Controller |
|
| 4 | OB2201 |
On-Bright Electronics |
High Performance Quasi-Resonant PWM Controller |
|
| 5 | OB2202 |
On-Bright Electronics |
Quasi-Resonant Flyback PWM Controller |
|
| 6 | OB2203 |
On-Bright Electronics |
Quasi-Resonant Flyback PWM Controller |
|
| 7 | OB2211 |
On-Bright |
Primary-Side Regulation PWM Power Switch |
|
| 8 | OB2211H |
On-Bright Electronics |
Primary-Side PWM Power Switch |
|
| 9 | OB2212 |
On-Bright |
Primary-Side Regulation PWM Power Switch |
|
| 10 | OB2216 |
On-Bright |
Primary-Side Regulation PWM Power Switch |
|
| 11 | OB2222M |
On-Bright Electronics |
High Precision Low Cost Power Switch |
|
| 12 | OB2223 |
On-Bright Electronics |
High Precision Low Cost MCM Power Switch |
|