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LNK 354 PN power Integrations - AC - DC switch 85-265 VAC 5W OCP 8DIP-7 (LNK354PN)
- Product Code: ICOA_LNK354PN
- Availability: In Stock
-
₹48.00 (+ GST)
- 10 or more quantity/sets : ₹47.00
- 25 or more quantity/sets : ₹46.00
- 50 or more quantity/sets : ₹44.50
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LNK 354 PN power Integrations - Flyback Converter AC - DC switch 85-265 VAC 5W OCP 8DIP-7 (LNK354PN) (Original)
General Description
The LNK354PN 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 (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.
Unique Characteristics / Feature
- 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
Specifications
- Model : Converter
- Type AC/DC-Offline (non isolated)
- Topology: Flyback
- Mounting form DIP-8B-7
- Input voltage 85 - 265 VAC VDC
- Voltage - Breakdown:700V
- Power: 5W
- No. of Pins: 7Pins
- Temperature range -40 - +150 Deg C
- Frequency 200 kHz
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