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- LNK306DN - Power Integrations
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Manufacturer:Power Integrations
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ManyChip's Part#:MC10077185
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Category:AC to DC Converter, AC/DC Power Module
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Package:SOIC-8
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Datasheet:Datasheet 3D Model
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Description:AC-DC Off-Line Switcher IC, Buck-Boost, Flyback, 85VAC - 265VAC, 66kHz, 360mA output, SOIC-8
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Stock Locations:
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Availability:746 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 1.8
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The LNK306DN is a LinkSwitch-TN lowest component count, Energy-efficient Off-line Switcher IC. It is specifically designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies in the under 360mA output current range at equal system cost while offering much higher performance and energy efficiency. This device integrate a 700V power MOSFET, oscillator, simple on/off control scheme, a high-voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry onto a monolithic IC. The start-up and operating power are derived directly from the voltage on the DRAIN pin, eliminating the need for a bias supply and associated circuitry in buck or flyback converters. The fully integrated auto-restart circuit in the safely limits output power during fault conditions such as short-circuit or open loop, reducing component count and system-level load protection cost.
- Lowest component count buck converter solution
- Uses a simplified controller without auto-restart
- Tight tolerances and negligible temperature variation
- Supports buck, buck-boost and flyback topologies
- Excellent line and load regulation even with typical configuration
- High bandwidth provides fast turn-on with no overshoot
- Current limit operation rejects line ripple
- Universal input voltage range (85 to 265VAC)
- Built-in current limit and hysteretic thermal protection
- Higher efficiency than passive solutions
- Higher power factor than capacitor-fed solutions
- Entirely manufacturable in SMD
LNK306DN Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Frequency | 66.0 kHz |
| Supply Voltage (DC) | 374V (max) |
| Power Rating | 0.08 W |
| Number of Outputs | 1 Output |
| Output Voltage | 85.265 V |
| Output Current | 225 mA |
| Breakdown Voltage | 700 V |
| Supply Current | 250 µA |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Switching Frequency | 66 kHz |
| Duty Cycle | 69 % |
| Input Voltage (AC Max) | 265 v |
| Input Voltage (AC Min) | 85 v |
| Maximum Duty Cycle | 72 % |
| Operating Temperature (Max) | 150 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Show | |
| Size-Length | 4.9 mm |
| Size-Width | 3.9 mm |
| Size-Height | 1.65 mm |
| Operating Temperature | -40℃ ~ 150℃ (TJ) |
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
Order guide
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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