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POWER INTEGRATIONS LNK304GN-TL
Off-Line Switcher IC, Buck, Buck-Boost, Flyback, Non Isolated, 85VAC to 265VAC, 66kHz, 80mW, PDIP-8
- Manufacturer:
- POWER INTEGRATIONS POWER INTEGRATIONS
- Manufacturer Part No:
- LNK304GN-TL
- Order Code:
- 3582545
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- Product Range
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- Technical Datasheet:
- LNK304GN-TL Datasheet
- ECAD / MCAD
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Product Overview
LNK304GN-TL is a LinkSwitch-TN family lowest component count, energy-efficient off-line switcher IC. It is specifically designed to replace all linear and capacitor-fed non-isolated power supplies in the under 360mA output current range at equal system cost while offering much higher performance and energy efficiency. It integrates 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. 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 converter. 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. Application includes appliances and timers, LED drivers and industrial controls.
- Cost effective linear/cap dropper replacement
- Much higher performance over discrete buck and passive solutions
- EcoSmart™– extremely energy efficient
- Lowest cost and component count buck converter solution
- Fully integrated auto-restart for short-circuit and open loop fault protection
- Tight tolerances and negligible temperature variation
- Frequency jittering dramatically reduces EMI (~10dB) - minimizes EMI filter cost
- 80mW max power rating, 700V power switch voltage rating
- 200µA power switch current rating, 66kHz switching frequency. 120mA MDCM/170mA CCM at 230VAC ±15%
- Plastic surface mount DIP package, operating junction temperature range from -40 to 150°C
Product Information
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- 85VAC
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- 265VAC
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- PDIP
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- 8Pins
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- 80mW
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- Buck, Buck-Boost, Flyback
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- Non Isolated
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- 700V
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- 200µA
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- 66kHz
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- Surface Mount
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- -40°C
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- 150°C
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- -
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- -
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- MSL 4 - 72 hours
Technical Documents (2)
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¥244.85
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