TinySwitch-III Series AC / DC Off Line Converters

Energy-Efficient Off-Line Switcher with Enhanced Flexibility and Extended Power Range

TinySwitch-III incorporates a 700 V power MOSFET, oscillator, high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The IC family uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability.

  • Simple ON/OFF control, no loop compensation needed
  • Selectable current limit through BP/M capacitor value
  • Tight I2f parameter tolerance reduces system cost
  • On-time extension—extends low line regulation range/hold-up time to reduce input bulk capacitance
  • Pin-out simplifies heatsinking to the PCB
  • Frequency jittering reduces EMI filter costs
  • Self-biased: no bias winding or bias components
  • hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset
  • Improved auto-restart delivers <3% of="" maximum="" power="" in="" short-circuit="" and="" open="" loop="" fault="" conditions<=""/>
  • Applications:Appliances,Audio & video, Meters & Industrial, Notebook adapters, TVs & Monitors
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Find a huge range of TinySwitch-III Series AC / DC Off Line Converters at element14. We stock a wide range of AC / DC Off Line Converters, such as Multicomp Pro RJ45 Adapter , TUK SGACK902S Keystone Coupler , LinkSwitch-HP Series , TinySwitch-4 Series AC / DC Off Line Converters from the worlds top manufacturers: POWER INTEGRATIONS & more.
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TNY279PN
TNY279PN - IC, OFF LINE SWITCHER, DIP8, 279

1289537

IC, OFF LINE SWITCHER, DIP8, 279

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1+ $2.31 ($2.54) 10+ $2.15 ($2.37) 50+ $1.99 ($2.19) 100+ $1.75 ($1.93) 250+ $1.74 ($1.91) 500+ $1.72 ($1.89) 1000+ $1.72 ($1.89) More Pricing...

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- 85VAC 265VAC - - DIP 7Pins 12W - - Isolated 700V 510µA 132kHz Through Hole -40°C 125°C TinySwitch-III Series
TNY274GN-TL
TNY274GN-TL - AC/DC Converter, 85V to 265VAC In, 5W, SMD-8

2920894

AC/DC Converter, 85V to 265VAC In, 5W, SMD-8

POWER INTEGRATIONS

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Suggested replacement for:2920894
2920894RL in Re-reel

1+ $1.48 ($1.63) 10+ $1.44 ($1.58) 50+ $1.36 ($1.50) 100+ $1.23 ($1.35) 250+ $1.27 ($1.40) 500+ $1.26 ($1.39) 1000+ $1.13 ($1.24) More Pricing...

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- 85VAC 265VAC - - SMD 8Pins 5W - - Isolated 700V 275µA 132kHz Surface Mount -40°C 150°C TinySwitch-III Series
TNY276PG
TNY276PG - AC/DC Converter, Flyback, 85V to 265V AC In, 15W, DIP-8C-7

3126266

AC/DC Converter, Flyback, 85V to 265V AC In, 15W, DIP-8C-7

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1+ $1.46 ($1.61) 100+ $1.22 ($1.34) 1000+ $1.14 ($1.25)

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- 85VAC 265VAC - - DIP-8C - 15W - Flyback Isolated 700V 310µA 132kHz Through Hole -40°C 150°C TinySwitch-III Series
TNY277PG
TNY277PG - AC/DC Converter, 85V to 265VAC In, 8W, DIP-8

2920895

AC/DC Converter, 85V to 265VAC In, 8W, DIP-8

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1+ $1.71 ($1.88) 10+ $1.53 ($1.68) 50+ $1.40 ($1.54) 100+ $1.25 ($1.38)

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- 85VAC 265VAC - - DIP 8Pins 8W - - Isolated 700V 365µA 132kHz Through Hole -40°C 150°C TinySwitch-III Series
TNY275PG
TNY275PG - AC/DC Off-Line Switcher IC, TinySwitch-III Family, 85 VAC - 265 VAC, 11.5 W, DIP-7

2475396

AC/DC Off-Line Switcher IC, TinySwitch-III Family, 85 VAC - 265 VAC, 11.5 W, DIP-7

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1+ $1.48 ($1.63) 100+ $1.23 ($1.35) 1000+ $1.07 ($1.18)

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- 85VAC 265VAC - - DIP - 11.5W - - Isolated 700V 295µA 132kHz Through Hole -40°C 150°C TinySwitch-III Series
TNY274GN-TL
TNY274GN-TL - AC/DC Converter, 85V to 265VAC In, 5W, SMD-8

2920894RL

AC/DC Converter, 85V to 265VAC In, 5W, SMD-8

POWER INTEGRATIONS

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Suggested replacement for:2920894RL
2920894 in Cut Tape

100+ $1.23 ($1.35) 250+ $1.27 ($1.40) 500+ $1.26 ($1.39) 1000+ $1.13 ($1.24)

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85V 85VAC 265VAC 265V SMD SMD 8Pins 5W 5W - Isolated 700V 275µA 132kHz Surface Mount -40°C 150°C TinySwitch-III Series
TNY278GN
TNY278GN - AC/DC Off-Line Switcher IC, TinySwitch-III Family, 85 VAC - 265 VAC, 132 kHz, 28 W, SMD-8

1289535

AC/DC Off-Line Switcher IC, TinySwitch-III Family, 85 VAC - 265 VAC, 132 kHz, 28 W, SMD-8

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1+ $2.26 ($2.49) 10+ $2.10 ($2.31) 50+ $1.95 ($2.15) 100+ $1.82 ($2.00) 250+ $1.73 ($1.90) 500+ $1.64 ($1.80) 1000+ $1.50 ($1.65) More Pricing...

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- 85VAC 265VAC - - SMD 8Pins 28W - - - - - - - -40°C 150°C TinySwitch-III Series
TNY280GN
TNY280GN - IC, OFF LINE SWITCHER, SMD, 280

1289540

IC, OFF LINE SWITCHER, SMD, 280

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1+ $2.88 ($3.17) 10+ $2.69 ($2.96) 50+ $2.52 ($2.77) 100+ $2.37 ($2.61) 250+ $2.28 ($2.51) 500+ $2.17 ($2.39) 1000+ $2.02 ($2.22) 2500+ $1.96 ($2.16) More Pricing...

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- 85VAC 265VAC - - SMD 8Pins 36.5W - - - - - - - -40°C 150°C TinySwitch-III Series
TNY275GN
TNY275GN - AC/DC Off-Line Switcher IC, TinySwitch-III Family, 85 VAC - 265 VAC, 132 kHz, 15 W, SMD-8

1289529

AC/DC Off-Line Switcher IC, TinySwitch-III Family, 85 VAC - 265 VAC, 132 kHz, 15 W, SMD-8

POWER INTEGRATIONS

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1+ $1.71 ($1.88) 10+ $1.59 ($1.75) 50+ $1.47 ($1.62) 100+ $1.37 ($1.51) 250+ $1.31 ($1.44) 500+ $1.24 ($1.36) 1000+ $1.13 ($1.24) More Pricing...

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- 85VAC 265VAC - - SMD 8Pins 15W - - - - - - - -40°C 150°C TinySwitch-III Series