CUR LIM OF BUCK 2 AND 3 IS 3AMP; LDO IS ALSO AVAILABLE
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
18 V
Input Voltage-Min:
1.3 V
Input Voltage-Nom:
12 V
JESD-30 Code:
S-PQCC-N32
JESD-609 Code:
e4
Length:
5 mm
Moisture Sensitivity Level:
2
Number of Functions:
1
Number of Outputs:
5
Number of Terminals:
32
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
3 A
Output Voltage-Max:
17 V
Output Voltage-Min:
0.6 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVQCCN
Package Shape:
SQUARE
Package Style:
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
670 kHz
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
5 mm
TPS65262RHBR Frequently Asked Questions (FAQs)
A good PCB layout for the TPS65262RHBR involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. TI provides a recommended PCB layout in the datasheet and application notes.
To select the right inductor, consider the inductor's saturation current, DC resistance, and core material. TI recommends using inductors with a saturation current rating above the peak current of the converter, and a DC resistance that minimizes power loss. The datasheet provides guidance on inductor selection.
The TPS65262RHBR is rated for operation from -40°C to 125°C ambient temperature. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to consider the thermal design and heat dissipation in the system.
Yes, the TPS65262RHBR is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive grade and is suitable for use in harsh environments. However, additional testing and validation may be required for specific applications.
To troubleshoot issues with the TPS65262RHBR, start by checking the input voltage, output voltage, and current. Verify that the component values and PCB layout meet the recommended specifications. Use oscilloscopes and thermal imaging cameras to identify potential issues. TI also provides application notes and technical support for troubleshooting.
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TPS65262RHBR 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.
