Features
Integrated 400V/1A Power MOSFET
Very few external components, no detecting AC Input
Excellent system synchronization performance
Built-in limiting voltage circuit for wider operation range
Isolated and Non-isolated Applications
Typical Appliction
AC ON/OFF adjusting color temperature
controller for LED Lighting
|
Structure Type |
Part No. |
MOS |
Package |
App. Watt |
OVP |
PDF | ||
|
176-264Vac |
90-264Vac | |||||||
|
- |
WS9911 |
1A/400V |
SOP8 |
<350mA/Channel |
- |
| ||
Description
The WS9911 is an AC ON/OFF adjusting color temperature controller for LED Lighting. It integrates 400V/1A Power MOSFET and simplifies the external circuit structure. It also ensures the logical consistency in multiple power applications at the same time.
In order to expand the application field, the WS9911 can be used in the isolated flyback, Buck or Buck-Boost structure to facilitate the power supply design.
The WS9911 is available in SOP8 Package.
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Solution & Support
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