Power Integrations LinkSwitch-XT2 | Power Integrations
LinkSwitch-XT2 series from Power Integrations
Power Integrations LinkSwitch-XT2 Series Overview
Next-generation offline switcher with accurate CV/CC regulation using primary-side sensing.
The LinkSwitch-XT2 from Power Integrations is a Next-generation offline switcher with accurate CV/CC regulation using primary-side sensing. This series includes 7 variants, each tailored for specific application requirements while sharing a common architecture and design ecosystem.
Designed for offline power conversion, the LinkSwitch-XT2 integrates key power components to minimize external component count, reduce board space, and simplify the design process. these devices help engineers meet increasingly stringent energy-efficiency standards while reducing time to market.
Octatronics stocks LinkSwitch-XT2 variants in multiple package options. Request a quote for volume pricing, check real-time availability, or contact our engineering team for application support and alternative part recommendations.
Key Features
- Highest IntegrationPrimary, secondary, and feedback circuits integrated on a single IC, reducing external component count by up to 50%.
- Up to 10W Output PowerSupports output power up to Up to 10W with excellent load and line regulation.
- Comprehensive Protection SuiteIntegrated over-voltage, over-current, over-temperature, and short-circuit protection eliminates external protection circuitry.
- Ultra-Low No-Load PowerAdvanced burst-mode operation achieves <30mW no-load power consumption, meeting the strictest standby regulations.
- Simplified Design ProcessReference designs, PI Expert design software, and application notes accelerate time-to-production.
Target Applications
- USB chargers
- Adapter power
- IoT gateways
- Appliance controls
Compare LinkSwitch-XT2 Variants
Side-by-side comparison of 2 product variants from Power Integrations
| Parameter | LNK3604D-TL | LNK3604D |
|---|---|---|
| Package / Case | - | SO-8C |
| Max Operating Temp | - | 150 °C |
| Min Operating Temp | - | -40 °C |
| Auto Restart and Overvoltage Response | - | Latch Off |
| Availability | - | 预售 |
| Breakdown Voltage | - | 725 V |
| Control Features | - | Selectable Current Limit, Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control |
| Control Scheme | - | Secondary-side |
| Extracted Price | - | 4.12965 |
| Internal Switch | - | Yes |
| Inventory Result Manufacturer | - | Power Integrations(帕沃英蒂格盛) |
| Inventory Result Mpn | - | LNK3604D-TL |
| Inventory Search Mpn | - | LNK3604D-TL |
| Inventory Source | - | LCSC |
| Inventory Source File | - | /Volumes/KINGSTON/抓取数据汇总/LCSC/lc_search_data_20260515_172623_part5.xlsx |
| Lead Time | - | 10-14个工作日天 |
| Max Input Voltage | - | 265 V |
| Min Input Voltage | - | 85 V |
| Official Product Url | - | https://www.power.com/products/linkswitch/linkswitch-xt2?language=en |
| Output Power Max Enclosed 230v | - | 9.2 W |
| Output Power Max Enclosed Univ | - | 6.1 W |
| Output Power Max Open Frame 230v | - | 9.2 W |
| Output Power Max Open Frame Univ | - | 6.1 W |
| Output Profile | - | CV |
| Over Temperature Response | - | Hysteretic |
| Package | - | SO-8C |
| Price Formula | - | extracted price / 6.8 * 2 |
| Product Family | - | LinkSwitch-XT2 |
| Product Type | - | IC |
| Protection Features | - | Overtemperature, Input Overvoltage, Output Overvoltage, Output Short Circuit, Output Open Loop, Output Overload |
| Secondary Response | - | Auto-restart |
| Stock | - | 47500 |
| Topology | - | Flyback |
| Datasheet | - | |
| Request Quote | Request Quote |
Base Numbers
| Base Number | Description | Variants | Status | Action |
|---|---|---|---|---|
| LNK3604D | LNK3604D variants from Power Integrations | 2 MPNs | Active | View Details |
Technical Specifications
Compare key LinkSwitch-XT2 specifications across available variants. All parameters are typical values at 25 degC unless otherwise noted.
Power Specifications
Safety & Compliance
Frequently Asked Questions
Common technical questions about the LinkSwitch-XT2 series.