SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.07 mm
Supply Current-Max:
0.45 mA
Supply Voltage-Max:
15 V
Supply Voltage-Min:
4.5 V
Supply Voltage-Nom:
14 V
Surface Mount:
YES
Technology:
BICMOS
Temperature Grade:
COMMERCIAL
Terminal Finish:
Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Turn-off Time:
0.05 µs
Turn-on Time:
0.04 µs
Width:
3 mm
UCC37323DGN Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the application note SLUA623, which includes guidelines for component placement, trace 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 switching frequency. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the maximum input voltage, and a capacitance value between 10uF to 100uF. The datasheet provides more detailed guidance on capacitor selection.
The UCC37323DGN is rated for operation from -40°C to 125°C ambient temperature range. However, the device's performance and reliability may degrade at extreme temperatures, so it's essential to consider thermal management and derating in the system design.
Yes, the UCC37323DGN is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard for automotive grade devices, and it's also suitable for use in industrial and medical applications that require high reliability.
Texas Instruments provides a troubleshooting guide in the application note SLUA624, which covers common issues and their solutions. Additionally, the datasheet provides guidance on debugging techniques, such as monitoring the device's internal signals and using oscilloscopes to analyze the waveforms.
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UCC37323DGN Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
