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POWER INTEGRATIONS TOP261YN product image
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POWER INTEGRATIONS TOP261YNRoHS

Manufacturer
POWER INTEGRATIONS
MPN
TOP261YN
LCSC Part #
C41239
Packaging
TO-220-7C
Customer #
Key Attributes
Enhanced EcoSmart Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
Datasheetpdf iconPOWER INTEGRATIONS TOP261YN

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerPOWER INTEGRATIONS
PackagingTO-220-7C
Operating Temperature-40℃~+150℃
Output Current-
Frequency - Switching66kHz
Pd - Power Dissipation-
Voltage - Supply-
Voltage - Breakdown700V
FeaturesLight load efficient mode;EMI optimization (spread spectrum);Adjustable current limiting;Leading edge blanking;Brown-in/Brown-out detection;Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
TopologyFlyback
Output Voltage-
Duty Cycle(Max)78%
Working ModePWM Modulation
Feedback SystemSecondary-Side Feedback
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

TOPSwitch-HX cost effectively incorporates a 700 V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.

Features

AI Translation
  • Multi-mode operation maximizes effciency at all loads
  • New eSIP-7F and eSIP-7C packages
  • Low thermal impedance junction-to-case (2 °C per watt)
  • Low height is ideal for adapters where space is limited
  • Simple mounting using a clip to aid low cost manufacturing
  • Horizontal eSIP-7F package ideal for ultra low height adapter and monitor applications
  • Extended package creepage distance from DRAIN pin to adjacent pin and to heat sink
  • Output overvoltage protection (OVP) is user programmable for latching/non-latching shutdown with fast AC reset
  • Allows both primary and secondary sensing
  • Line undervoltage (UV) detection prevents turn-off glitches
  • Line overvoltage (OV) shutdown extends line surge limit
  • Accurate programmable current limit
  • Optimized line feed-forward for line ripple rejection
  • 132 kHz frequency (254Y-258Y and all E/L packages) reduces transformer and power supply size
  • Half frequency option for video applications
  • Frequency jittering reduces EMI flter cost
  • Heat sink is connected to SOURCE for low EMI
  • Improved auto-restart delivers -3% of maximum power in short circuit and open loop fault conditions
  • Accurate hysteretic thermal shutdown function automatically recovers without requiring a reset
  • Fully integrated soft-start for minimum start-up stress
  • Extended creepage between DRAIN and all other pins improves feld reliability
  • Energy effcient over entire load range
  • No-load consumption: Less than 200 mW at 230 VAC
  • Standby power for 1 W input: > 600 mW output at 110 VAC input; > 500 mW output at 265 VAC input

Applications

AI Translation
  • A High Effciency, 35 W, Dual Output – Universal Input Power Supply
  • A High Effciency, 150 W, 250-380 VDC Input Power Supply
  • A High Effciency, 20 W Continuous – 80 W Peak, Universal Input Power Supply
  • A High Effciency, 65 W, Universal Input Power Supply
In-Stock: 51
51 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 5.1079$ 5.11
10+$ 4.3286$ 43.29
50+$ 3.8661$ 193.31
100+$ 3.3972$ 339.72
500+$ 3.1806$ 1590.30
1,000+$ 3.0835$ 3083.50
Standard Packaging50/Full Tube
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