Allicdata Part #: | 296-15284-2-ND |
Manufacturer Part#: |
TPS76718QPWPRQ1 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG LINEAR 1.8V 1A 20HTSSOP |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | TPS76718QPWPRQ1 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | Automotive, AEC-Q100 |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Output Configuration: | Positive |
Output Type: | Fixed |
Number of Regulators: | 1 |
Voltage - Input (Max): | 10V |
Voltage - Output (Min/Fixed): | 1.8V |
Voltage - Output (Max): | -- |
Voltage Dropout (Max): | -- |
Current - Output: | 1A |
Current - Quiescent (Iq): | 125µA |
PSRR: | 60dB (1kHz) |
Control Features: | Enable, Reset |
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: | TPS76718 |
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PMIC, also known as Power Management Integrated Circuit, determines the spilt element power supplies and voltage regulation functions of various circuits in an integrated circuit. The TPS76718QPWPRQ1 is a low dropout (LDO) regulator designed to provide a high current and more efficient voltage regulation solution in a range of applications, such as consumer electronics, telecom, battery powered equipment, and so on.
Application fields of the TPS76718QPWPRQ1
The TPS76718QPWPRQ1 is a lightweight, compact voltage regulator that helps control the power supply in a range of consumer electronics and communications equipment. Its high accuracy and low noise output results in excellent and stable voltage levels, making it ideal for high efficiency and power conservation design. Additionally, the TPS76718QPWPRQ1 provides protection against high current spikes and short circuit protection for all connected circuits.
For consumer electronics, the TPS76718QPWPRQ1 is able to provide a reliable source of power, allowing for low power design and also reducing waste in cases of over-voltage or over-current. In telecom, the TPS76718QPWPRQ1 is able to provide stable voltages for multiple circuits and its high efficiency allows for significantly reduced energy costs. For battery powered equipment, it provides low power dissipation, reducing operating costs, and is able to withstand extreme temperatures, making it ideal for harsh environments.
Working Principle of the TPS76718QPWPRQ1
The TPS76718QPWPRQ1 is an LDO, linear voltage regulator designed to provide steady and low noise output voltages. It has an adjustable 3-terminal regulator output, allowing it to be adjusted up to a maximum of 18 volts, and an output current-limit that is adjustable up to a maximum of 2 amps. As its operating principle is based in linar voltage regulation, the TPS76718QPWPRQ1 is capable of achieving high accuracy voltage regulation, with a maximum total integrated output voltage error of 150mV.
To achieve its precision, the TPS76718QPWPRQ1 makes use of a combination of an NPN pass element that controls a voltage reference, and a PNP pass element to achieve the output voltage. The voltage reference is used to control the output voltage, by sensing the output voltage, and increasing or decreasing current through the NPN pass element in order to maintain the output voltage. The PNP pass element is used to maintain the output current.
In order to ensure a stable and constant output, the TPS76718QPWPRQ1 also has several protection features. Thermal shutdown protects the device from overheating, and is triggered when the die temperature exceeds the 30° limit. Output current limiting ensures that the TPS76718QPWPRQ1 will not drive too much current through the load, and a short circuit protection is able to detect shorts on the output and protect the device from damage. As such, the TPS76718QPWPRQ1 can be safely used in a variety of applications requiring reliable voltage regulation.
In conclusion, the TPS76718QPWPRQ1 is an efficient linear voltage regulator that is capable of providing reliable and stable power for a range of consumer and communications equipment. The adjustable voltage output and high accuracy of the TPS76718QPWPRQ1 make it ideal for power conservation design, lowering energy costs and allowing for more efficient power supplies.
The specific data is subject to PDF, and the above content is for reference
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