TPS75225QPWPG4

Series:	--
Packaging:	Tube
Part Status:	Active
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	2.5V
Voltage - Output (Max):	--
Voltage Dropout (Max):	--
Current - Output:	2A
Current - Quiescent (Iq):	125µA
PSRR:	60dB (100Hz)
Control Features:	Enable, Power Good, Reset Output
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package:	20-HTSSOP
Base Part Number:	TPS75225

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Application and Working Principles of TPS75225QPWPG4

TPS75225QPWPG4, classified under PMIC - Voltage Regulators - Linear, is an low dropout (LDO) Linear Regulator designed to provide a low-noise, low-power supply voltage for devices requiring high-power efficiency. This device is suitable for multiple applications, ranging from power management devices to embedded systems.The TPS75225QPWPG4 is designed to provide a smooth and cost-effective solution to a power regulation problem, by regulating the output voltage to a very precise level while still keeping power consumption and losses to a minimum. The device consists of a high-current power switch, a low-power LDO regulator, and a voltage error amplifier (VEA). The power switch controls the power flow from the power source to the output. The LDO regulator ensures that the output voltage is maintained at a predefined, steady level. The VEA is responsible for checking the output voltage of the power switch and for comparing it to the reference voltage, taking the necessary corrective action when needed.The device\'s input voltage can range from 1.2 V to 5.5 V, allowing for compatibility with a variety of power sources. Its wide operating temperature range of -40°C to 125°C makes it an ideal choice for many applications. The output voltage can be adjusted to either 1.05 V or 1.2 V, with respective maximum output currents of 2.0 A and 6.0 A. This output current rating allows the device to handle both low- and high-load conditions, making it suitable for a wide range of power applications.The TPS75225QPWPG4 offers both excellent power supply noise suppression and fast transient response. It features a slew rate of 300 mV/μs and a low dropout voltage of 400 mV, allowing the device to maintain a high level of accuracy and responsiveness even under heavy loads. The device also provides overcurrent and over-temperature protection, allowing for an extra degree of safety and robustness.The device also offers excellent thermal performance, with a low thermal derating and a low thermal resistance (<0.5 °C/W). This makes the device perfect for applications requiring high power density. The device has a small package size and low power consumption, making it an ideal choice for small-form-factor applications. Furthermore, the device features a wide range of flexible features, making it suitable for many applications, including power management solutions, embedded systems, and more.Overall, the TPS75225QPWPG4 is a powerful and cost-effective solution for power regulation. Its wide input and output voltage ranges, low power consumption, and fast transient response make it an excellent choice for a variety of applications. Its flexible features and low thermal derating make it the perfect choice for high-density solutions, while its over-current and over-temperature protection add extra reliability and robustness. These features, combined with its small package size, make the device an ideal choice for a variety of power regulation applications.

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