SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1.2 mm
Surface Mount:
YES
Switcher Configuration:
PULSE WIDTH MODULATION
Switching Frequency-Max:
530 kHz
Technology:
BIPOLAR
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:
4.4 mm
LT3752IFE#PBF Frequently Asked Questions (FAQs)
A good PCB layout for the LT3752IFE#PBF involves keeping the high-current paths short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a separate analog and digital ground plane to minimize noise coupling.
The input capacitor should be a low-ESR ceramic capacitor with a value between 10uF to 22uF, while the output capacitor should be a low-ESR ceramic or tantalum capacitor with a value between 10uF to 47uF. The capacitor selection also depends on the specific application requirements, such as ripple current and voltage rating.
The LT3752IFE#PBF has an operating ambient temperature range of -40°C to 125°C, but the maximum junction temperature should not exceed 150°C. It's essential to ensure proper thermal management to prevent overheating and ensure reliable operation.
Yes, the LT3752IFE#PBF is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is also suitable for industrial and medical applications that require high reliability.
Common issues with the LT3752IFE#PBF can be troubleshooted by checking the PCB layout, ensuring proper decoupling, and verifying the input and output capacitor values. Additionally, checking the voltage and current waveforms using an oscilloscope can help identify the root cause of the issue.
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LT3752IFE#PBF Overview
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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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