Datasheet Details
| Part number | VIPER20B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 151.50 KB |
| Description | SMPS PRIMARY I.C. |
| Download |
VIPER20B Download (PDF)
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| Part number | VIPER20B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 151.50 KB |
| Description | SMPS PRIMARY I.C. |
| Download |
VIPER20B Download (PDF)
|
|
|
|
VIPer20B™ combines on the same silicon chip a state-of-the-art PWM circuit together with an optimized high voltage avalanche rugged Vertical Power MOSFET (400V 1.3A).
Typical applications cover off line power supplies with a secondary max power capability of 30W.
It is compatible from both primary or secondary regulation loop despite using around 50% less components when compared with a discrete solution.
® VIPer20B VIPer20BSP SMPS PRIMARY I.C.
PRELIMINARY DATA T YPE VIPer20B/ SP V DSS 400V In 1.3 A R DS(on) 8.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
VIPER20A-E | SMPS primary IC | ST Microelectronics |
| Part Number | Description |
|---|---|
| VIPer20BSP | SMPS PRIMARY I.C. |
| VIPER20 | SMPS PRIMARY I.C. |
| VIPer20A | SMPS PRIMARY I.C. |
| VIPer20ADIP | SMPS PRIMARY I.C. |
| VIPer20ASP | SMPS PRIMARY I.C. |
| VIPer20DIP | SMPS PRIMARY I.C. |
| VIPer20SP | SMPS PRIMARY I.C. |
| VIPER222 | High voltage converter |
| VIPER22A | LOW POWER OFF LINE SMPS PRIMARY SWITCHER |
| VIPer22A-E | Low power OFF-line SMPS primary switcher |