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WS3255 |
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| Part Number | WS3255 |
| Manufacturer | WINSEMI |
| Description | High Precision Primary-Side Off-line PWM Power Switch Features � 5uA ultra-low startup current � 2mA Low operating current � ±5% Constant Voltage Regulation at Universal AC input � Primary-side Sens... |
| Features |
� 5uA ultra-low startup current � 2mA Low operating current � ±5% Constant Voltage Regulation at Universal AC
input
� Primary-side Sensing and Regulation Without TL431
and Opto-coupler
� Programmable CV and CC Regulation � Built-in Primary winding inductance compensation � Programmable cable drop compensation � Built-in soft start � Built-in Leading-edge blanking � Cycle by cycle over current protection (OCP) � VCC over voltage clamp & under voltage
lockout( UVLO)
� Maximum Gate output voltage clamped at 12V � Frequency jittering � Ultra low standby power (<100mW)
WS3255 operates in primary-s... |
| Document |
 WS3255 Data Sheet
PDF 227.95KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | WS3252 |
WINSEMI |
High Precision CC/CV Primary-Side PWM Controller |
|
| 2 | WS3253 |
WINSEMI |
High Precision Primary-Side Off-line PWM Power Switch |
|
| 3 | WS3254 |
WINSEMI |
High Precision Primary-Side Off-line PWM Power Switch |
|
| 4 | WS3256 |
WINSEMI |
High Precision Primary-Side Off-line PWM Power Switch |
|
| 5 | WS320240C |
ETC |
LCD |
|