Power Integrations LNK6666E AC DC Converters and Offline Switchers
IC OFFLINE SWITCH FLYBACK 7ESIP

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LNK6666E
Detailed Description
LinkSwitch-HP eSIP-7C
Package
eSIP-7C
Key Features
Package: eSIP-7C
Lifecycle Status
Active
Datasheet
LNK6666E Datasheet
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Technical Specifications
Power Integrations LNK6666E AC DC Converters and Offline Switchers technical specifications.
General
Package / Case
7-SSIP, 6 Leads, Exposed Pad, Formed Leads
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Active
Product Family
LinkSwitch-HP
Output Power Max Enclosed 230v
60.0 W
Output Power Max Open Frame 230v
88.0 W
Breakdown Voltage
650 V
Package
eSIP-7C
Control Scheme
Primary-side
Alternate Parts Comparison (LNK6666E vs LNK6428E vs LNK6764E vs LNK6663E)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Breakdown Voltage | 650 V | 725 V | 650 V | 650 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 | Selectable Current Limit, Frequency Jittering, Soft Start, 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 | 265 V | 265 V |
| Min Input Voltage | 85 V | 90 V | 85 V | 85 V |
| Output Power Max Enclosed Univ | 40.0 W | 10.0 W | 20.0 W | 13.0 W |
| Output Power Max Open Frame Univ | 68.0 W | 10.0 W | 36.0 W | 27.0 W |
| Over Temperature Response | Hysteretic, Latch Off | Hysteretic | Hysteretic, Latch Off | Hysteretic, Latch Off |
| Package | eSIP-7C | eSIP-7C | eSIP-7C | eSIP-7C |
| Action |
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