Power Integrations LNK6768K 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)
LNK6768K
Detailed Description
LinkSwitch-HP eSOP-12B
Package
eSOP-12B
Key Features
Package: eSOP-12B
Lifecycle Status
Obsolete
Datasheet
LNK6768K Datasheet
Quick Jump:
Technical Specifications
Power Integrations LNK6768K AC DC Converters and Offline Switchers technical specifications.
General
Series
LNK6xx
RoHS
Yes
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
29.0 W
Output Power Max Open Frame 230v
68.0 W
Breakdown Voltage
650 V
Alternate Parts Comparison (LNK6768K vs LNK6418K vs LNK6448K vs LNK6428K)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 12-BESOP | 12-BESOP | 12-BESOP | 12-BESOP |
| 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 (TJ) |
| Switching Frequency | 120kHz ~ 136kHz | Up to 85kHz | Up to 85kHz | Up to 85kHz |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| 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 | Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control |
| Control Scheme | Primary-side | Primary-side | Primary-side | Primary-side |
| Duty Cycle | 64% | 55% | 55% | 55% |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Open Loop, Over Temperature, Short Circuit | Current Limiting, Open Loop, Over Temperature, Short Circuit | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Internal Switch | Yes | Yes | Yes | Yes |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Action |
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