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POWER INTEGRATIONS TOP268EG

Produttore
POWER INTEGRATIONS
Cod. Prod.
TOP268EG
Cod. LCSC
C465724
Imballo
SIP-7
Numero Cliente
Attr. chiave
Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies
Scheda TecnicaPOWER INTEGRATIONS TOP268EG
Conformità RoHS1 documenti disponibili
Disponibile: 15
15 Pronta consegna
Minimo: 1Multiplo: 1Unità di vendita: Piece
Aggiungi alla Lista BOM
QtàPr. unit.Importo totale
1+$ 2.443$ 2.44
10+$ 2.3811$ 23.81
30+$ 2.3388$ 70.16
100+$ 2.2965$ 229.65
Package Standard48/Full Tube
Prezzo migliore per quantità maggiore?
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ProduttorePOWER INTEGRATIONS
ImballoSIP-7
Operating Temperature-40℃~+150℃
Output Current-
Frequency - Switching66kHz;132kHz
Pd - Power Dissipation-
Voltage - Supply4.8V~5.8V
Voltage - Breakdown725V
FeaturesShort Circuit Protection;Over Current Protection;Over Voltage Protection;Overtemperature protection (OTP);Under Voltage Protection
TopologyFlyback
Output Voltage-
Duty Cycle(Max)78%
Working ModePWM Modulation
Feedback SystemSecondary-Side Feedback
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Descrizione

Traduzione AI

TOPSwitch-JX cost effectively incorporates a 725 V power MOSFET, high-voltage switched current source, multi-mode PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.

Caratteristiche

Traduzione AI
  • Ideal for applications from 10 W to 245 W
  • Energy efficient over entire load range
  • No-load consumption below 100 mW at 265 VAC
  • Up to 750 mW standby output power for 1 W input at 230 VAC
  • Multi-mode PWM control maximizes efficiency at all loads
  • 132 kHz operation reduces transformer and power supply size
  • 66 kHz option for highest efficiency requirements
  • Accurate programmable current limit
  • Optimized line feed-forward for line ripple rejection
  • Frequency jittering reduces EMI filter cost
  • Fully integrated soft-start for minimum start-up stress
  • 725 V rated MOSFET
  • Simplifies meeting design derating requirements
  • Auto-restart limits power delivery to -3% during overload faults
  • Output short-circuit protection (SCP)
  • Output over-current protection (OCP)
  • Output overload protection (OPP)
  • Output overvoltage protection (OVP)
  • User programmable for hysteretic/latching shutdown
  • Simple fast AC reset
  • Primary or secondary sensed
  • Line undervoltage (UV) detection prevents turn-off glitches
  • Line overvoltage (OV) shutdown extends line surge withstand
  • Accurate thermal shutdown with large hysteresis (OTP)
  • 43 W / 117 W universal input power output capability with PCB / metal heat sink
  • Low profile horizontal orientation for ultra-slim designs
  • Heat transfer to both PCB and heat sink
  • Optional external heat sink provides thermal impedance equivalent to a TO-220
  • eSIP-7C package:
  • 177 W universal input output power capability
  • Vertical orientation for minimum PCB footprint
  • Simple heat sink mounting using clip provides thermal impedance equivalent to a TO-220
  • eSOP-12 package:
  • 66 W universal input output power capability
  • Low profile surface mounted for ultra-slim designs
  • Heat transfer to PCB via exposed pad and SOURCE pins
  • Supports wave or reflow soldering

Applicazioni

Traduzione AI
  • Notebook or laptop adapter
  • Generic adapter
  • Printer
  • LCD monitor
  • Set-top box
  • PC or LCD TV standby
  • Audio amplifier