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
TPS70702PWP 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 TPS70702PWP is specified as ±2% over the operating temperature range. To calculate the output voltage tolerance, multiply the nominal output voltage by the tolerance percentage (e.g., for a 3.3V output, the tolerance would be ±66mV).
The maximum input voltage rating for the TPS70702PWP is 13.2V, but it's recommended to limit the input voltage to 12V to ensure reliable operation and prevent damage from voltage spikes or transients.
The TPS70702PWP is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and input voltage according to the datasheet's thermal derating curves to ensure reliable operation.
To ensure stability, follow the datasheet's guidelines for output capacitance and ESR, and use a minimum output capacitance of 2.2μF with an ESR of 0.1Ω to 10Ω. Additionally, ensure that the input and output capacitors are properly decoupled and that the PCB layout is optimized for low noise and EMI.
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TPS70702PWP 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.
