ALSO CONTAINS BUCK REULATOR; ALSO HAS OUTPUT VOLTAGE RANGE UP TO 20 V
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
VOLTAGE-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
14 V
Input Voltage-Min:
8 V
Input Voltage-Nom:
12 V
JESD-30 Code:
R-PDSO-G28
JESD-609 Code:
e4
Length:
9.7 mm
Moisture Sensitivity Level:
2
Negative Input Voltage-Max:
-2 V
Number of Functions:
1
Number of Terminals:
28
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
4.2 A
Output Voltage-Max:
20 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HTSSOP
Package Equivalence Code:
TSSOP28,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.2 mm
Supply Current-Max (Isup):
2 mA
Supply Voltage-Nom (Vsup):
12 V
Surface Mount:
YES
Switcher Configuration:
BUCK-BOOST
Switching Frequency-Max:
900 kHz
Technology:
BICMOS
Temperature Grade:
INDUSTRIAL
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:
4.4 mm
TPS65160PWPR Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as keeping the power traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device.
The selection of input and output capacitors depends on the specific application requirements, such as the input voltage range, output voltage, and output current. Texas Instruments recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. Additionally, the capacitors should be rated for the maximum input voltage and output current.
The TPS65160PWPR is rated for an ambient temperature range of -40°C to 85°C. However, the device's performance and reliability may be affected at extreme temperatures, so it's recommended to follow the thermal design guidelines in the datasheet to ensure optimal performance.
To troubleshoot issues with the TPS65160PWPR, start by checking the input voltage, output voltage, and output current to ensure they are within the recommended specifications. Check the PCB layout for any errors or omissions, and verify that the input and output capacitors are properly selected and placed. Use an oscilloscope to check for any noise or oscillations on the output voltage. If the issue persists, consult the datasheet and application notes for further guidance.
The TPS65160PWPR is a commercial-grade device, but it can be used in high-reliability or automotive applications with proper design and testing. Texas Instruments provides additional resources, such as the Automotive Reliability Report and the High-Reliability Report, to help designers ensure the device meets the required standards and specifications.
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TPS65160PWPR 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.
