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Hot-selling and scarce LNK302DN-TL Energy-Efficient Off-Line Switcher IC SOP7 spot stock
LNK302DN-TL Energy-Efficient Off-Line Switcher IC SOP7 spot stock
Product Features
• Lowest cost and component count buck converter solution
• Fully integrated auto-restart for short-circuit and open loop fault protection – saves external component costs
• LNK302 uses a simplified controller without auto-restart for very low system cost
• 66 kHz operation with accurate current limit –allows low cost off-the-shelf 1 mH inductor for up to 120 mA output current
• Tight tolerances and negligible temperature variation
• High breakdown voltage of 700 V provides excellent input surge withstand
• Frequency jittering dramatically reduces EMI (~10 dB)
• Minimizes EMI filter cost
• High thermal shutdown temperature (+135 °C minimum)
Product Features
• Appliances and timers
• LED drivers and industrial controls
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-LNK302DN-TL |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| AC DC Converters, Offline Switchers | |
| Manufacturer | - |
| Series | LinkSwitch®-TN |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel® | |
| Part Status | Active |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Buck, Buck-Boost, Flyback |
| Duty Cycle | 69% |
| Frequency - Switching | 66kHz |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Supplier Device Package | SO-8C |
| Mounting Type | Surface Mount |
| Base Product Number | LNK302 |
Product Photos

For more product information, please download the PDF