Allicdata Part #: | TPS76750QPWPR-ND |
Manufacturer Part#: |
TPS76750QPWPR |
Price: | $ 1.17 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG LINEAR 5V 1A 20HTSSOP |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | TPS76750QPWPR Datasheet/PDF |
Quantity: | 1000 |
2000 +: | $ 1.05575 |
Current - Output: | 1A |
Base Part Number: | TPS76750 |
Supplier Device Package: | 20-HTSSOP |
Package / Case: | 20-PowerTSSOP (0.173", 4.40mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Protection Features: | Over Current, Over Temperature, Reverse Polarity |
Control Features: | Enable, Reset |
PSRR: | 60dB (1kHz) |
Current - Quiescent (Iq): | 125µA |
Series: | -- |
Voltage Dropout (Max): | 0.38V @ 1A |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 5V |
Voltage - Input (Max): | 10V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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TPS76750QPWPR Application Field and Working Principle
TPS76750QPWPR, which is a Texas Instruments linear voltage regulator, has a wide range of applications, from embedded systems and computers to precise medical and industrial equipment. It is used for high current and low-dropout voltage regulation, typically in applications with large power margins. The TPS767xx family of linear regulator controllers is ideal for replacing discrete solutions and provide a low-noise voltage regulation solution with just one reference voltage.
Features
- 2.85V to 15V input voltage range
- Maximum 500 mA output current
- 2.1Ω typical dropout voltage at 10 mA load
- 1.0μs response time
- High precision adjustable reference voltage
- 0.2μV/°C temperature coefficient
- Thermal protection
- Overcurrent and short-circuit protection
- Enable pin for voltage regulator operation
Applications
- Mobile phones
- Networking systems
- Computers
- High-precision medical systems
- Industrial system control
Working Principle
The TPS76750QPWPR is based on a linear regulator topology, with the output stage composed of an N-channel MOSFET connected to the positive rail of the power supply, a small current-sensing resistor connected to the gate of the MOSFET, and a resistor connected to the positive rail of the power supply. The output of the regulator is held at a predetermined voltage by comparing the output voltage to an adjustable reference voltage. The control IC monitors the output voltage, controlling the gate of the MOSFET accordingly to regulated the output voltage. In addition, the control IC contains a thermal shutdown circuit that shuts the system off if the IC exceeds a predetermined temperature.
In addition to the linear regulator, the TPS76750QPWPR includes a variety of protection circuits for overcurrent, short circuit and reverse polarity protection, as well as an enable pin for voltage regulator operation. The IC also includes an optional on/off delay circuit that can be used to set the shut-off time for the regulator.The TPS76750QPWPR is a versatile linear voltage regulator for applications requiring high current and low-dropout voltage regulation.
The specific data is subject to PDF, and the above content is for reference
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