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  • LNK457DG

LNK457DG

PMIC LinkSwitch?-PL Series 7 Pin 122kHz 8-SOIC (0.154, 3.90mm Width), 7 Leads


  • Manufacturer: Power Integrations
  • Origchip NO: 633-LNK457DG
  • Package: 8-SOIC (0.154, 3.90mm Width), 7 Leads
  • Datasheet: PDF
  • Stock: 592
  • Description: PMIC LinkSwitch?-PL Series 7 Pin 122kHz 8-SOIC (0.154, 3.90mm Width), 7 Leads (Kg)

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FedEx International, 5-7 business days.

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width), 7 Leads
Number of Pins 7
Operating Temperature -40°C~150°C TJ
Packaging Tube
Published 2011
Series LinkSwitch®-PL
JESD-609 Code e3
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Type AC DC Offline Switcher
Terminal Finish Matte Tin (Sn)
Peak Reflow Temperature (Cel) 260
Frequency 122kHz
Time@Peak Reflow Temperature-Max (s) 40
Number of Outputs 1
Output Current 1A
Topology Flyback
Min Input Voltage 85V
Max Input Voltage 265V
Internal Switch(s) Yes
Dimming Triac
Switching Frequency 122kHz
Voltage - Supply (Max) 50V
Min Input Voltage (AC) 85V
Max Input Voltage (AC) 265V
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status RoHS Compliant

LNK457DG Overview


As a result of its 8-SOIC (0.154, 3.90mm Width), 7 Leads package, it helps to save board space on the board. LED drivers have a total of 1 outputs that are used in the design of the drivers.The mounting method is Surface Mount.This emerges as a AC DC Offline Switcher with high efficiency and reliability.-40°C~150°C TJ is the operating temperature for the led light driver.A frequency of 122kHz is used to operate it.In this LED driver, the base is configured as 7.There is a mounting of it by Surface Mount.Optimally, it provides a voltage value of 50V for the maximum supply voltage.The minimal input voltage is 85V.In terms of supply current, there is a maximum value of 265V.There is no current available to supply to the load.This electronic component can fully perform when the switching frequency is 122kHz.LED drivers belonging to the LinkSwitch?-PL series are used in a wide variety of applications.

LNK457DG Features


Available in the 8-SOIC (0.154, 3.90mm Width), 7 Leads package
Operating temperature of -40°C~150°C TJ
Frequency of 122kHz
Switching frequency of 122kHz

LNK457DG Applications


There are a lot of Power Integrations LNK457DG LED Driver ICs applications.

  • LED backlight driver for LCD displays for portable equipment
  • Other Electronic Devices
  • Panel lighting
  • Refrigeration lighting
  • Dimmable LED for vehicle interiors
  • Replacement lamps
  • Stage Lighting and Signage
  • Down lighting
  • Portable lighting
  • A- lamps