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TOP255EN +BOM

AC/DC Converters Int Off-Line Switchr 57/81W

email Email: [email protected]
skype Skype: live:.cid.ab6b29428937b76
tel Tel: +852 95804164

TOP255EN General Description

Converter Offline Flyback Topology 66kHz, 132kHz eSIP-7C

Key Features

  • Multi-mode operation maximizes efficiency at all loads
  • 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
  • Line under-voltage (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
  • Half frequency option for video applications
  • Frequency jittering reduces EMI filter cost
  • Heat sink is connected to SOURCE for low EMI
  • Fully integrated soft-start for minimum start-up stress
  • Energy efficient over entire load range
  • Less than 200mW at 230VAC, no load consumption
  • Standby power for 1W input

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)AC DC Converters, Offline Switches Series TOPSwitch®-HX
Output Isolation Isolated Internal Switch(s) Yes
Voltage - Breakdown 700V Topology Flyback
Voltage - Supply (Vcc/Vdd) - Duty Cycle 78%
Frequency - Switching 66kHz, 132kHz Power (Watts) 81 W
Fault Protection Current Limiting, Over Temperature, Over Voltage Control Features -
Operating Temperature -40°C ~ 150°C (TJ) Mounting Type Through Hole
Base Product Number TOP255

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Ratings and Reviews

More
C
C**b 07/21/2023

Get him good working well with Arduino

9
D
D**f 07/07/2023

Nice People, Fastest Delivery

17
D
D**s 11/10/2022

The order came in early and in very good condition to honduras.

15
v
v**n 04/16/2021

All in the kit, all ok!

17

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In Stock: 4,652

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $1.003 $1.00
10+ $0.849 $8.49
30+ $0.764 $22.92
100+ $0.668 $66.80
500+ $0.626 $313.00
1000+ $0.606 $606.00

The prices below are for reference only.

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