SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Packing Method:
TUBE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Regulator Type:
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max:
1.2 mm
Surface Mount:
YES
Technology:
PMOS
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
Voltage Tolerance-Max:
2%
Width:
4.4 mm
TPS77618PWP Frequently Asked Questions (FAQs)
The maximum input voltage that can be applied to the TPS77618PWP is 6.5V, as specified in the absolute maximum ratings section of the datasheet. However, it's recommended to operate the device within the recommended operating conditions, which is up to 5.5V, to ensure reliable operation and to prevent damage to the device.
To ensure the stability of the output voltage in the TPS77618PWP, it's essential to follow the recommended layout and component selection guidelines provided in the datasheet. This includes using a suitable output capacitor with a low equivalent series resistance (ESR), placing the input and output capacitors close to the device, and minimizing the loop area of the power traces. Additionally, the output voltage can be further stabilized by adding a capacitor in parallel with the output resistor (R2) to filter out any noise or ripple.
The minimum input capacitance required for the TPS77618PWP is 1uF, as specified in the datasheet. However, it's recommended to use a higher value input capacitor, typically 4.7uF to 10uF, to ensure that the input voltage remains stable and to prevent any voltage droop during load transients.
The TPS77618PWP is rated for operation up to 125°C, but it's essential to consider the device's power dissipation and thermal management when operating in high-temperature environments. The device's junction temperature (TJ) should be kept below 150°C to ensure reliable operation and to prevent damage to the device. It's recommended to use thermal design and simulation tools to ensure that the device operates within its thermal limits.
The power dissipation of the TPS77618PWP can be calculated using the following formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Pd is the power dissipation, Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current. The quiescent current (Iq) can be obtained from the datasheet, and the output current (Iout) depends on the specific application requirements.
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TPS77618PWP 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.
