SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Screening Level:
AEC-Q100
Seated Height-Max:
1.1 mm
Supply Voltage-Max:
40 V
Supply Voltage-Min:
4.5 V
Supply Voltage-Nom:
12 V
Supply Voltage1-Max:
40 V
Supply Voltage1-Min:
4.5 V
Supply Voltage1-Nom:
12 V
Surface Mount:
YES
Technology:
BICMOS
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
3 mm
TPS92620QDGNRQ1 Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the TPS92620QDGNRQ1 datasheet (section 10.2) and in the 'TPS92620QDGNRQ1 PCB Layout Guidelines' application note (SLVAUH7). It's essential to follow these guidelines to ensure optimal thermal performance and minimize thermal resistance.
The input capacitor selection depends on the input voltage, output voltage, and output current. TI recommends using a low-ESR ceramic capacitor with a minimum capacitance of 10 μF and a voltage rating of at least 1.5 times the input voltage. Refer to the 'Input Capacitor Selection' section in the datasheet (section 7.3.1) for more information.
The maximum ambient temperature for the TPS92620QDGNRQ1 is 85°C (185°F). However, the device can operate up to 125°C (257°F) with derating. Refer to the 'Thermal Information' section in the datasheet (section 6.3) for more information on thermal derating.
Yes, the TPS92620QDGNRQ1 is AEC-Q100 qualified, which makes it suitable for automotive and high-reliability applications. However, it's essential to follow the recommended design and layout guidelines, and to perform thorough testing and validation to ensure the device meets the specific requirements of your application.
TI provides a troubleshooting guide in the 'TPS92620QDGNRQ1 Troubleshooting Guide' application note (SLVAUH8). This guide helps you identify and resolve common issues, such as output voltage instability, overheating, and input voltage undershoot. Additionally, you can consult the datasheet and contact TI's support team for further assistance.
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TPS92620QDGNRQ1 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.
