TOP242GN footprint, schematic symbol and 3D model by Power Integrations

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PCB Footprints

TOP242GN - Power Integrations PCB footprint - Other - Other - G Package(SMD-8B)

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Part Number TOP242GN
Manufacturer Power Integrations
Pin Count 7
Part Category Power Supply
Package Category Other
Footprint Name Other - G Package(SMD-8B)
Released Date Jul 27, 2018
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

TOP242GN Details

Manufacturer Part Number:
TOP242GN
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Part Package Code:
SOIC
Pin Count:
8/7
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
Power Integrations
YTEOL:
0
Additional Feature:
REQUIRES AN AC SUPPLY OF 85 TO 265 V
Analog IC - Other Type:
LOAD SWITCH
JESD-30 Code:
R-PDSO-G7
Length:
9.575 mm
Moisture Sensitivity Level:
4
Number of Functions:
1
Number of Terminals:
7
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
GWDIP7/8,.4
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
3.98 mm
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Pure Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
2.54 mm
Terminal Position:
DUAL
Width:
6.35 mm

TOP242GN Frequently Asked Questions (FAQs)

The maximum output power of the TOP242GN is 24W, but it can be derated based on the input voltage, output voltage, and ambient temperature.
The transformer selection depends on the input voltage, output voltage, and power rating. A good starting point is to use the transformer design tool provided by Power Integrations or consult the application notes.
The BYPASS pin is used to connect a bypass capacitor to improve the power supply's noise immunity and reduce electromagnetic interference (EMI).
The TOP242GN is a certified component, but the final product must still meet the required safety certifications. Ensure that the design meets the necessary safety standards, and consult the relevant certification bodies for guidance.
A good layout practice is to keep the input and output stages separate, use a solid ground plane, and ensure good thermal conductivity to the heat sink. Consult the application notes and layout guidelines provided by Power Integrations.

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TOP242GN Overview

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