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Power Integrations LNK3302D | Demoboard DER-867
Two-Wire (No Neutral), Wide Range Input, Bluetooth Wall Switch with Relay Zero-Voltage Switching and Automatic Set/Reset Time Calibration using LinkSwitchTM-TNZ LNK3302D
Overview
| Topology | Flyback Converter |
| Input voltage | 90-277 V |
| Output 1 | 3 V / 0.06 A |
| IC revision | 1.0 |
Description
A typical smart wall switch requires LINE and NEUTRAL to properly work. This is true especially on many WIFI-based switches that consume higher power. However, a majority of homes around the world do not have a neutral wire on the wall switch. A two-wire (no Neutral) smart wall switch addresses this market.
Features
- Compatible with 2-wire (no neutral), home / building wiring
- Relay zero-voltage switching with automatic set time calibration at start-up
- Non-isolated LNK3302D power supply with half-wave rectifier
- Low-component count with integrated 725 V MOSFET, current-sensing, and protection
- Wide-range AC input
- 3 W to 500 W resistive load, 5 to 150 W LED load
- <150 A standby current (including BLE) at 230 VAC
Typical applications
- Lighting Control
- Home Automation
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Pitch(mm) | Ø D(mm) | L(mm) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-ATG5 Aluminum Electrolytic Capacitors, 2.2 µF, 400 V (DC) | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG5 Aluminum Electrolytic Capacitors | Capacitance2.2 µF | Rated Voltage400 V (DC) | Endurance 2000 | Ripple Current34 mA | Leakage Current26.4 µA | Dissipation Factor15 % | Pitch2.5 mm | Diameter6.3 mm | Length15 mm | PackagingAmmopack |