LNK306DN ,AC to DC Converter, AC/DC Power Module - Power Integrations
The pictures are for reference only, and the specific specifications can be found in the product manual.
Popularity Score
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Part NoLNK306DN
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ManufacturerPower Integrations
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ChipWorker Part#CW10077185
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CategoryAC to DC Converter, AC/DC Power Module
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PackageSOIC-8
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DescriptionAC-DC Off-Line Switcher IC, Buck-Boost, Flyback, 85VAC - 265VAC, 66kHz, 360mA output, SOIC-8
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DocumentationDatasheet
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Ships fromMoscow
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НаличиеIn Stock
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Estimated Price$ 0.67
Payment Methods and Delivery
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LNK306DN Specifications
Consulting Engineer >>| Attribute | Attribute Value | |
|---|---|---|
| Part Number | LNK306DN | |
| Manufacturer | Power Integrations | |
| ChipWorker Part# | CW10077185 | |
| Category | AC to DC Converter, AC/DC Power Module | |
| Documentation | Datasheet | |
| 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 ℃ | |
| expand all | ||
| 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 |
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Product 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
Delivery
Ordering Information
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