LNK306GN
Category: PMIC - AC DC Converters, Offline Switchers
Description: Lowest Component Count, Energy Efficient Off-Line Switcher IC
Price range ($)
0.39116 4.19100
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Warranty
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LNK306GN
LNK306GN has several brands around the world that may have alternate names for LNK306GN due to regional differences or acquisition. LNK306GN may also be known as the following names:
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Description
LNK306GN
Stock:9999 |
Power 05+/04+ |
Lowest Component Count, Energy Efficient Off-Line Switcher IC |
≥1: US $1.37000 US $1.23300 ≥5: US $1.02750 US $0.92475 ≥10: US $0.61650 US $0.55485 ≥20: US $0.59938 US $0.53944 ≥50: US $0.58225 US $0.52402 ≥100: US $0.56512 US $0.50861 ≥200: US $0.54800 US $0.49320 ≥500: US $0.54115 US $0.48703 ≥1000: US $0.53088 US $0.47779
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Inquiry
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LNK306GN
Stock:9999 |
HTC 0752+ |
Lowest Component Count, Energy Efficient Off-Line Switcher IC |
≥1: US $4.19100 US $3.77190 ≥5: US $3.98145 US $3.58331 ≥10: US $3.77190 US $3.39471 ≥20: US $3.66713 US $3.30041 ≥50: US $3.56235 US $3.20612 ≥100: US $3.45758 US $3.11182 ≥200: US $3.35280 US $3.01752 ≥500: US $3.31089 US $2.97980 ≥1000: US $3.24803 US $2.92322
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Inquiry
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LNK306GN
Stock:192 |
Power 12+ |
IC OFFLINE SWIT OCP 8SMD |
≥1: US $0.78232 US $0.70409
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Inquiry
|
LNK306GN
Stock:134 |
Power 96+ |
Lowest Component Count, Energy Efficient Off-Line Switcher IC |
≥1: US $0.39116 US $0.35204
More:
Inquiry
|
LinkSwitch-TN is specifically designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies in the under 360 mA output current range at equal system cost while offering much higher performance and energy efficiency. LinkSwitch-TN devices integrate a 700 V 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 LNK304-306 safely limits output power during fault conditions such as short-circuit or open loop, reducing component count and system-level load protection cost. A local supply provided by the IC allows use of a nonsafety graded optocoupler acting as a level shifter to further enhance line and load regulation performance in buck and buck-boost converters, if required.
Key Features
· MDCM2: 225 mA
· Cost Effective Linear/Cap Dropper Replacement
· 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) Much Higher Performance Over Discrete Buck and Passive Solutions
· Supports buck, buck-boost and flyback topologies
· System level thermal overload, output short-circuit and open control loop protection
· 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 VAC to 265 VAC)
· Built-in current limit and hysteretic thermal protection
· Higher efficiency than passive solutions
· Higher power factor than capacitor-fed solutions
· Entirely manufacturable in SMD EcoSmart?– Extremely Energy Efficient
· Consumes typically only 50/80 mW in self-powered buck topology at 115/230 VAC input with no-load (opto feedback)
· Consumes typically only 7/12 mW in flyback topology with external bias at 115/230 VAC input with no-load
· Meets California Energy Commission (CEC), Energy Star, and EU requirements
E-catalog
Freight calculation
Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$,Overweight will be charged separately
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