Power Integrations LNK6663K AC DC Converters and Offline Switchers
IC OFFLINE SWITCH FLYBACK 12ESOP

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LNK6663K
Detailed Description
LinkSwitch-HP eSOP-12B
Package
eSOP-12B
Key Features
Package: eSOP-12B
Lifecycle Status
Obsolete
Datasheet
LNK6663K Datasheet
Quick Jump:
Technical Specifications
Power Integrations LNK6663K AC DC Converters and Offline Switchers technical specifications.
General
Package / Case
12-BESOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Obsolete
Product Family
LinkSwitch-HP
Output Power Max Enclosed 230v
15.0 W
Output Power Max Open Frame 230v
35.0 W
Breakdown Voltage
650 V
Package
eSOP-12B
Control Scheme
Primary-side
Alternate Parts Comparison (LNK6663K vs LNK6418K vs LNK6448K vs LNK6774K)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40 °C ~ 150 °C |
| Breakdown Voltage | 650 V | 725 V | 725 V | 725 V |
| Control Features | Selectable Current Limit, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control | Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control | Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control | Selectable Current Limit, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control |
| Control Scheme | Primary-side | Primary-side | Primary-side | Primary-side |
| Internal Switch | Yes | Yes | Yes | Yes |
| Max Input Voltage | 265 V | 264 V | 264 V | 265 V |
| Min Input Voltage | 85 V | 90 V | 90 V | 85 V |
| Output Power Max Enclosed Univ | 9.0 W | 10.0 W | 10.0 W | 11.0 W |
| Output Power Max Open Frame Univ | 21.0 W | 10.0 W | 10.0 W | 28.0 W |
| Over Temperature Response | Hysteretic, Latch Off | Hysteretic | Hysteretic | Hysteretic, Latch Off |
| Package | eSOP-12B | eSOP-12B | eSOP-12B | eSOP-12B |
| Action |
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