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POWER INTEGRATIONS  TNY278GN  AC/DC Off-Line Switcher IC, TinySwitch-III Family, 85 VAC - 265 VAC, 132 kHz, 28 W, SMD-8

Toote ülevaade

The TNY278GN is an energy-efficient, Off-line Switcher IC with enhanced flexibility and extended power range. It incorporates a 700V power MOSFET, oscillator, high voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. It uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability.
  • Higher current limit extends peak power or in open frame applications, maximum continuous power
  • Lower current limit improves efficiency in enclosed adapters/chargers
  • Tight I²f parameter tolerance reduces system cost
  • Maximizes MOSFET and magnetic power delivery
  • No bias winding or bias components self-biased
  • Frequency jittering reduces EMI filter cost
  • Pin-out simplifies heat sinking to PCB
  • SOURCE pins are electrically quiet for low EMI
  • Output overvoltage shutdown with optional Zener
  • Line under-voltage detect threshold set using a single optional resistor
  • Extended creepage between DRAIN and all other pins improves field reliability

Tooteteave

Input Voltage AC Min:
85V
Input Voltage AC Max:
265V
AC / DC Converter Case Style:
SMD
No. of Pins:
8Pins
Power Rating:
28W
Topology:
-
Operating Temperature Min:
-40°C
Operating Temperature Max:
150°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 4 - 72 hours
SVHC:
No SVHC (17-Dec-2015)

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Rakendused

  • Consumer Electronics;
  • Industrial

Seadusandlus ja keskkonnateave

Niiskustundlikkuse tase:
MSL 4 - 72 hours
Päritoluriik:
United States

Riik, kus toimus viimane oluline tootmisprotsess

RoHS-ile vastav:
Jah
Tariifi nr:
85423990
Kaal (kg):
.004536

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