TRANSIENT; OVER CURRENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE
Driver Number of Bits:
1
Interface IC Type:
BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 Code:
R-PDSO-G4
JESD-609 Code:
e3
Length:
6.5 mm
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
4
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-30 °C
Output Current Flow Direction:
SINK
Output Current-Max:
0.5 A
Output Peak Current Limit-Nom:
0.7 A
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOT-223
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, LOW PROFILE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.8 mm
Supply Voltage-Max:
45 V
Supply Voltage-Min:
12 V
Supply Voltage-Nom:
15 V
Surface Mount:
YES
Technology:
MOS
Temperature Grade:
COMMERCIAL EXTENDED
Terminal Finish:
Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
2.3 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Turn-off Time:
150 µs
Turn-on Time:
100 µs
Width:
3.5 mm
ITS4141N Frequently Asked Questions (FAQs)
Infineon recommends a PCB layout with a large copper area connected to the thermal pad of the ITS4141N to ensure good heat dissipation. A minimum of 2oz copper thickness and a thermal via array under the device are also recommended.
To ensure reliability, it is essential to follow the recommended operating conditions, including the maximum junction temperature (Tj) of 150°C. Additionally, a thorough thermal design and a reliable cooling system are crucial to prevent overheating.
To minimize EMI, it is essential to use a common-mode choke, a differential-mode inductor, and a capacitor in a pi-filter configuration. Additionally, ensure that the PCB layout is optimized for EMI reduction, and use shielding and grounding techniques to minimize radiation.
To troubleshoot issues, start by verifying the input voltage, current, and temperature. Check for any signs of overheating, such as excessive current consumption or high junction temperatures. Use oscilloscopes and thermal imaging cameras to identify the root cause of the issue.
When handling the ITS4141N, always follow proper ESD precautions, such as using an ESD wrist strap or mat, and ensure the workspace is ESD-safe. Avoid touching the device pins or exposing them to moisture, and handle the device by the body, not the pins.
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ITS4141N Overview
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