SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.1 mm
Supply Current-Max:
0.4 mA
Supply Voltage-Max:
60 V
Supply Voltage-Min:
3.5 V
Supply Voltage-Nom:
12 V
Surface Mount:
YES
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
3 mm
fmax-Min:
0.001 MHz
TPS92510DGQR Frequently Asked Questions (FAQs)
A good PCB layout for the TPS92510DGQR should include a solid ground plane, a separate power plane for the input voltage, and a thermal relief pattern on the exposed pad to ensure good heat dissipation. TI provides a recommended PCB layout in the datasheet and application notes.
The input capacitor should be selected based on the input voltage ripple requirement, output current, and operating frequency. A general rule of thumb is to choose a capacitor with a capacitance value of at least 10uF and a voltage rating of at least 1.5 times the input voltage. X5R or X7R ceramic capacitors are recommended.
The TPS92510DGQR can deliver up to 2A of output current, but this is dependent on the input voltage, output voltage, and thermal conditions. It's essential to check the datasheet and thermal derating curves to ensure the device can deliver the required output current in the specific application.
The TPS92510DGQR has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OCP pin and GND. The value of the resistor determines the overcurrent threshold. TI provides a calculation formula in the datasheet to determine the correct resistor value.
The EN (enable) pin is used to turn the device on or off. When the EN pin is pulled high, the device is enabled, and when it's pulled low, the device is disabled. This pin can be used to implement power sequencing or to turn off the device during shutdown or standby modes.
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TPS92510DGQR 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.
