TNY278PN TNY278P IC
Product Title: Power Integrations TNY278PN / TNY278P TinySwitch-III Off-Line Switcher IC (DIP-8C Package)
Product Specifications:
- Part Number / Marking: TNY278PN / TNY278P (Top Package Marking Line 1: TNY278PN, Line 2: M917 or 58670A representing factory lot, assembly code, and date tracking codes)
- Manufacturer: Power Integrations
- Function: High-Voltage Off-Line Switcher / AC-DC PWM Controller with Integrated 700V Power MOSFET
- Package / Case: DIP-8C (Through-Hole 8-Pin Enhanced DIP Package with Extended Creepage Pins)
- Operating Junction Temperature Range:$-40^\circ\text{C to }+150^\circ\text{C}$
Short Description: The Power Integrations TNY278PN (marked with lot codes like M917 or 58670A) is a high-performance, energy-efficient off-line switch-mode power supply (SMPS) controller integrating a robust $700\text{V}$ high-voltage power MOSFET, oscillator, switched high-voltage current source, current limit, and thermal shutdown circuitry into a single DIP-8 package. Designed to deliver up to $25\text{W}$ of continuous output power in open-frame flyback applications, it provides high efficiency with minimal external components. An essential replacement IC for repairing auxiliary power supply boards in LED televisions, larger smart monitors, set-top boxes, industrial control panels, and high-wattage adapter chargers.
IC උපාංග සහ Parts නැවත බර ගනු නොලැබේ | හුවමාරුවක් නැත | වගකීමක් නැත | මුදල් ආපසු ගෙවීමක් නැත කරුණාකර ඔබගේ අංකය පරීක්ෂා කර එය ඔබගේ පවතින නිෂ්පාදනය සමඟ ගලපන්න. ඔබ මෙම නිෂ්පාදනය අපගේ වෙබ් අඩවියෙන් මිලදී ගෙන එය මවු පුවරුවේ සවි කළ විට, එය ඔබේම අවදානම මත පවතිනු ඇත. කිසිදු දෝෂයකට අප වග කියනු නොලැබේ
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