Power Integrations LNK6448K 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)
LNK6448K
Detailed Description
LinkSwitch-3 eSOP-12B
Package
eSOP-12B
Key Features
Package: eSOP-12B
Lifecycle Status
Obsolete
Datasheet
LNK6448K Datasheet
Quick Jump:
Technical Specifications
Power Integrations LNK6448K AC DC Converters and Offline Switchers technical specifications.
General
Series
LNK64
RoHS
Yes
Package / Case
12-BESOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Obsolete
Product Family
LinkSwitch-3
Output Power Max Open Frame Univ
10.0 W
Output Power Max Enclosed Univ
10.0 W
Breakdown Voltage
725 V
Alternate Parts Comparison (LNK6448K vs LNK6767K vs LNK6666K 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 |
| Switching Frequency | Up to 85kHz | 120kHz ~ 136kHz | 120kHz ~ 136kHz | 132 kHz |
| Breakdown Voltage | 725 V | 650 V | 650 V | 725 V |
| Control Features | 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 | 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 | 264 V | 265 V | 265 V | 265 V |
| Min Input Voltage | 90 V | 85 V | 85 V | 85 V |
| Output Power Max Enclosed Univ | 10.0 W | 19.0 W | 15.0 W | 11.0 W |
| Output Power Max Open Frame Univ | 10.0 W | 43.0 W | 37.0 W | 28.0 W |
| Over Temperature Response | Hysteretic | Hysteretic, Latch Off | Hysteretic, Latch Off | Hysteretic, Latch Off |
| Action |
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