Part Number
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D-K381C8 |
Manufacturer
|
DP |
Description
|
Non-isolated Quasi-Resonant Buck LED Power Switch |
Published
|
Jun 22, 2019 |
Detailed Description
|
D-K381C8
Non-isolated Quasi-Resonant Buck LED Power Switch with OVP
FEATURES
Proprietary Output OVP Protection Int...
|
Datasheet
|
D-K381C8
|
Overview
D-K381C8
Non-isolated Quasi-Resonant Buck LED Power Switch with OVP
FEATURES
Proprietary Output OVP Protection Integrated with 500V MOSFET No Auxiliary Winding Needed Quasi-Resonant for High Efficiency Built-in Thermal Foldback Built-in Charging Circuit for Fast Start-Up ±4% CC Regulation Very Low VDD Operation Current Built-in AC Line CC Compensation Build in Protections:
LED Short/Open Protection On-Chip Thermal Fold-back (OTP) Cycle-by-Cycle Current Limiting Leading Edge Blanking (LEB) Pin Floating Protection VDD UVLO Available with SOP8 Package
APPLICATIONS
LED Lighting
TYPICAL APPLICATION CIRCUIT
GENERAL DESCRIPTION
D-K381C8 is a highly integrated ...
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