FAN103MY footprint, schematic symbol and 3D model by onsemi

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Part Number FAN103MY
Manufacturer onsemi
Pin Count 8
Part Category Integrated Circuit
Package Category Small Outline Packages
Footprint Name Small Outline Packages - 8-Lead, Small Outline Package (SOP-8)
Released Date Apr 16, 2015
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

FAN103MY Details

Manufacturer Part Number:
FAN103MY
Brand Name:
ON Semiconductor
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Package Description:
SOP-8
Manufacturer Package Code:
751EB
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
onsemi
YTEOL:
0
Analog IC - Other Type:
SWITCHING CONTROLLER
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
25 V
Input Voltage-Min:
5.5 V
Input Voltage-Nom:
15 V
JESD-30 Code:
R-PDSO-G8
JESD-609 Code:
e3
Length:
4.9 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
105 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOP8,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.75 mm
Supply Current-Max (Isup):
5 mA
Surface Mount:
YES
Switcher Configuration:
SINGLE
Switching Frequency-Max:
53 kHz
Temperature Grade:
INDUSTRIAL
Terminal Finish:
TIN
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
3.9 mm

FAN103MY Frequently Asked Questions (FAQs)

The recommended PCB layout for optimal thermal performance involves placing the device on a thermal pad connected to a large copper area on the PCB, and ensuring good thermal conductivity between the device and the heat sink. A minimum of 2oz copper thickness is recommended.
To ensure reliable operation at high temperatures, it is essential to follow the recommended thermal design guidelines, including proper heat sinking, thermal interface material selection, and PCB layout. Additionally, the device should be operated within the specified temperature range and derated accordingly.
The maximum allowed voltage on the enable pin is 6V, which is the absolute maximum rating. However, it is recommended to keep the enable voltage between 2.4V and 5.5V for reliable operation.
Yes, the FAN103MY can be used in high-frequency switching applications up to 1MHz. However, it is essential to consider the device's switching characteristics, including rise and fall times, and ensure that the application meets the device's specifications.
To handle the inrush current during startup, it is recommended to use a soft-start circuit or a current-limiting resistor in series with the input voltage. This helps to reduce the inrush current and prevent damage to the device.

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FAN103MY Overview

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