ALSO OPERATES IN VOLT MODE AND PWM CTRL TECHNIQUE ALSO POSBL
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
HYSTERETIC CURRENT MODE
Input Voltage-Max:
17 V
Input Voltage-Min:
3 V
Input Voltage-Nom:
12 V
JESD-30 Code:
S-PDSO-N8
JESD-609 Code:
e4
Length:
2 mm
Moisture Sensitivity Level:
2
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
8
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
1 A
Output Voltage-Max:
3.3 V
Output Voltage-Min:
3.3 V
Output Voltage-Nom:
3.3 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVSON
Package Shape:
SQUARE
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
0.8 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
2250 kHz
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
2 mm
TPS62162DSGR Frequently Asked Questions (FAQs)
A good PCB layout for the TPS62162DSGR involves placing the input and output capacitors close to the device, using a solid ground plane, and keeping the high-current paths short and wide. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
To ensure the TPS62162DSGR operates within its thermal limits, it's essential to provide adequate heat sinking, such as a thermal pad or a heat sink, and to keep the device away from other heat sources. Additionally, the device's thermal shutdown feature can be used to prevent overheating.
The recommended input capacitor type for the TPS62162DSGR is a ceramic capacitor with a value of 4.7 μF to 10 μF. The capacitor should have a voltage rating of at least 6.3 V and an ESR of less than 100 mΩ.
To troubleshoot issues with the TPS62162DSGR, start by checking the input voltage, output voltage, and output current. Verify that the device is properly soldered and that the PCB layout is correct. Use an oscilloscope to check for noise and oscillations. If the issue persists, consult the datasheet and application notes for guidance.
Yes, the TPS62162DSGR is suitable for high-reliability and automotive applications. It meets the requirements of the AEC-Q100 standard for automotive applications and is manufactured using a high-reliability process. However, it's essential to follow the recommended PCB layout, thermal management, and component selection guidelines to ensure the device operates within its specifications.
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TPS62162DSGR 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.
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