SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Ripple Voltage (Main Out):
0.000065 Vrms
Seated Height-Max:
1.2 mm
Supply Current-Max (Isup):
0.23 mA
Supply Voltage-Max (Vsup):
6 V
Supply Voltage-Min (Vsup):
2.7 V
Surface Mount:
YES
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Threshold Voltage-Nom:
+3.135V
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm
TPS70702PWPR Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general guidelines for LDO regulators, such as keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
The output voltage tolerance of the TPS70702PWPR is specified as ±2% over the operating temperature range. To calculate the output voltage tolerance, multiply the nominal output voltage by the tolerance percentage. For example, for a 3.3V output, the tolerance would be ±66mV (3.3V x 0.02).
The maximum input voltage that can be applied to the TPS70702PWPR is 15V, but it's recommended to limit the input voltage to 12V to ensure reliable operation and to prevent damage to the device.
The TPS70702PWPR is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation. Consult the datasheet for specific derating guidelines.
To ensure stability, follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 2.2uF), and ensure that the input capacitor is properly sized and placed. Additionally, avoid using long, thin traces and minimize the distance between the input and output capacitors and the device.
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TPS70702PWPR 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.
