TLE4284DVATMA1 footprint, schematic symbol and 3D model by Infineon

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PCB Footprints

TLE4284DVATMA1 - Infineon PCB footprint - Other - Other - PG-TO-252-3_2025-2

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Datasheet Download Datasheet
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Part Number TLE4284DVATMA1
Manufacturer Infineon
Pin Count 3
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - PG-TO-252-3_2025-2
Released Date Mar 22, 2025
Last Modified Date Apr 28, 2025 8:14 AM UTC
Pinout / Pin List Click Here (Member Only)

TLE4284DVATMA1 Details

Manufacturer Part Number:
TLE4284DVATMA1
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Part Package Code:
TO-252
Package Description:
GREEN, PLASTIC, TO-252, DPAK-3
Pin Count:
3
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
8 Weeks
Manufacturer:
Infineon Technologies AG
YTEOL:
6
Adjustability:
ADJUSTABLE
Dropout Voltage1-Max:
1.4 V
Dropout Voltage1-Nom:
1.3 V
Input-Output Voltage Differential-Max:
40 V
Input-Output Voltage Differential-Min:
3 V
JESD-30 Code:
R-PSSO-G3
JESD-609 Code:
e3
Length:
6.5 mm
Line Regulation-Max (%/V):
0.027
Load Regulation-Max(%):
1.5%
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
3
Operating Temperature TJ-Max:
150 °C
Operating Temperature TJ-Min:
-40 °C
Output Current1-Max:
1 A
Output Voltage1-Max:
35 V
Output Voltage1-Min:
1.25 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
TO-252
Package Equivalence Code:
SMSIP3H,.38,90TB
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Qualification Status:
Not Qualified
Regulator Type:
ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Screening Level:
AEC-Q100
Seated Height-Max:
2.35 mm
Surface Mount:
YES
Terminal Finish:
Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
2.28 mm
Terminal Position:
SINGLE
Width:
6.22 mm

TLE4284DVATMA1 Frequently Asked Questions (FAQs)

A good PCB layout for the TLE4284DVATMA1 involves keeping the input and output tracks as short as possible, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
To ensure proper power-up and initialization of the TLE4284DVATMA1, make sure to follow the recommended power-up sequence, which involves applying the power supply voltage (VCC) before the input voltage (VIN). Also, ensure that the device is properly reset by applying a low signal to the RESET pin during power-up.
The TLE4284DVATMA1 has a maximum junction temperature (TJ) of 150°C. To ensure reliable operation, it's essential to provide adequate heat sinking, such as using a thermal pad or a heat sink, and to keep the device within the recommended operating temperature range. Additionally, ensure good airflow and avoid blocking airflow around the device.
To troubleshoot issues with the TLE4284DVATMA1, start by verifying the power supply voltage and input voltage levels. Check for proper PCB layout and decoupling. Use an oscilloscope to monitor the input and output signals. If the issue persists, consult the datasheet and application notes, and consider contacting Infineon's technical support for further assistance.
Yes, the TLE4284DVATMA1 is susceptible to electromagnetic interference (EMI). To minimize EMI, use a shielded enclosure, keep the device away from high-frequency sources, and use EMI filters or chokes on the input and output lines. Additionally, ensure good PCB layout and decoupling to reduce electromagnetic emissions.

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