| 制造商 | 部件名 | 数据表 | 功能描述 |
 STMicroelectronics |
VIPER22ADIP
|
262Kb / 15P |
LOW POWER OFF LINE SMPS PRIMARY SWITCHER
rev. A |
|
VIPER12ADIP-E
|
452Kb / 21P |
Low Power OFF-Line SMPS Primary Switcher
09-Jan-2006 |
|
VIPER53-E
|
358Kb / 36P |
OFF-line primary switch
13-Nov-2006 |
|
VIPER53EDIP-E
|
285Kb / 31P |
OFF-line Primary Switch
12-Jan-2006 |
 Texas Instruments |
TPS92315
|
1Mb / 27P |
Off-Line Primary-Side Sensing Controller
|
 Shenzhen Winsemi Microe... |
WS3253
|
266Kb / 11P |
High Precision Primary-Side Off-line PWM Power Switch
|
|
WS3254
|
238Kb / 10P |
High Precision Primary-Side Off-line PWM Power Switch
|
|
WS3255D8P
|
233Kb / 9P |
High Precision Primary-Side Off-line PWM Power Switch
|
|
WS3256
|
233Kb / 9P |
High Precision Primary-Side Off-line PWM Power Switch
|
 STMicroelectronics |
VIPER22A-E
|
409Kb / 21P |
Low power OFF-line SMPS primary switcher
25-Nov-2010 |