SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH
Screening Level:
AEC-Q100
Seated Height-Max:
1.7 mm
Supply Voltage-Max:
40 V
Supply Voltage-Min:
5.5 V
Supply Voltage-Nom:
13.5 V
Surface Mount:
YES
Terminal Finish:
Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Width:
3.9 mm
TLD2311EL Frequently Asked Questions (FAQs)
Infineon provides a recommended PCB layout in the application note AN2015-01, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
The input capacitor selection depends on the input voltage, output voltage, and output current requirements. A general guideline is to choose a capacitor with a capacitance value between 1uF to 10uF, and a voltage rating that is at least 1.5 times the input voltage. Additionally, the capacitor's ESR (Equivalent Series Resistance) should be low to minimize voltage ripple.
The TLD2311EL is specified to operate from -40°C to 150°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. It's recommended to derate the device's power dissipation according to the ambient temperature to ensure reliable operation.
Yes, the TLD2311EL is qualified according to the AEC-Q100 standard for automotive applications and is suitable for high-reliability applications. However, it's essential to follow the recommended design guidelines, testing, and validation procedures to ensure the device meets the specific application requirements.
To troubleshoot issues with the TLD2311EL, start by verifying the input voltage, output voltage, and output current. Check the PCB layout and component values to ensure they meet the recommended specifications. Use oscilloscopes or other measurement tools to analyze the output voltage and current waveforms. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
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TLD2311EL Overview
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