ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 11V; ALSO HAS CONTROL MODE OF IPK
Analog IC - Other Type:
DUAL SWITCHING CONTROLLER
Control Mode:
VOLTAGE-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
40 V
Input Voltage-Min:
2 V
Input Voltage-Nom:
13 V
JESD-30 Code:
R-PDSO-G38
JESD-609 Code:
e4
Length:
12.5 mm
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Outputs:
3
Number of Terminals:
38
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
6 A
Output Voltage-Max:
11 V
Output Voltage-Min:
0.9 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HTSSOP
Package Equivalence Code:
TSSOP38,.32
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Screening Level:
AEC-Q100
Seated Height-Max:
1.2 mm
Surface Mount:
YES
Switcher Configuration:
PHASE-SHIFT
Switching Frequency-Max:
600 kHz
Technology:
BICMOS
Temperature Grade:
AUTOMOTIVE
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:
6.1 mm
TPS43332QDAPRQ1 Frequently Asked Questions (FAQs)
A good PCB layout for the TPS43332QDAPRQ1 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a separate analog and digital ground plane to reduce noise coupling.
The input capacitor should be a low-ESR ceramic capacitor with a value between 4.7uF to 10uF, while the output capacitor should be a low-ESR ceramic capacitor with a value between 10uF to 22uF. The capacitor values and types may vary depending on the specific application and output voltage requirements.
The TPS43332QDAPRQ1 has an operating ambient temperature range of -40°C to 125°C, but the maximum junction temperature is 150°C. It's essential to ensure proper thermal management to prevent overheating and ensure reliable operation.
To ensure stability, it's crucial to follow the recommended PCB layout, use the correct input and output capacitors, and ensure the output voltage is within the specified range. Additionally, the device should be operated within the recommended input voltage range, and the output should not be overloaded.
The TPS43332QDAPRQ1 has a maximum output current capability of 3A, but it's essential to ensure the device is operated within the recommended thermal and electrical specifications to prevent overheating and ensure reliable operation.
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TPS43332QDAPRQ1 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.
