SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.1 mm
Supply Voltage-Max (Vsup):
14.5 V
Supply Voltage-Min (Vsup):
7.7 V
Supply Voltage-Nom (Vsup):
12 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
3 mm
LTC3765HMSE#PBF Frequently Asked Questions (FAQs)
A good PCB layout for the LTC3765HMSE#PBF involves keeping the high-frequency switching nodes (e.g., SW, VIN, and VOUT) away from sensitive analog nodes, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
When selecting an inductor for the LTC3765HMSE#PBF, consider the inductor's saturation current, DC resistance, and core material. A good starting point is to choose an inductor with a saturation current rating of at least 1.5 times the peak current, a DC resistance of less than 100mΩ, and a core material with low core loss (e.g., ferrite or powdered iron).
The LTC3765HMSE#PBF has an operating ambient temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to ensure proper thermal management and consider derating the device's performance at high temperatures.
Yes, the LTC3765HMSE#PBF is suitable for high-reliability and automotive applications. It's built with high-reliability materials and has undergone rigorous testing to ensure its performance and reliability in harsh environments. However, it's essential to follow proper design and manufacturing guidelines to ensure the device meets the specific requirements of the application.
To troubleshoot common issues with the LTC3765HMSE#PBF, start by verifying the PCB layout and component selection. Check for proper decoupling, correct component values, and adequate thermal management. Use an oscilloscope to monitor the device's switching waveforms and identify any signs of oscillation or instability. Consult the datasheet and application notes for guidance on troubleshooting and optimization techniques.
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LTC3765HMSE#PBF Overview
Use the download button to access the LTC3765HMSE#PBF 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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About Analog Devices
Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries.
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