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TPS7A6633QDGNRQ1
IC REG LIN 3.3V 150MA 8MSOP PWR
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- 包 HVSSOP (DGN)-8
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 40V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.45V @ 150mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 20 µA |
| PSRR | 60dB ~ 40dB (100Hz ~ 100kHz) |
| ControlFeatures | Enable, Power Good |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO), Watchdog |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad |
概述
Description
The TPS7A6633QDGNRQ1 is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It is part of their automotive-qualified product line, compliant with AEC-Q100 standards, ensuring reliability and performance in automotive applications. This device offers a fixed output voltage of 3.3V and can supply up to 300 mA of output current.
Key features include a wide input voltage range of 4.5V to 40V, making it suitable for use in various automotive environments. The regulator boasts low quiescent current, enhancing its efficiency, especially in battery-powered applications, where conserving power is crucial. The TPS7A6633QDGNRQ1 also provides excellent load and line transient performance, ensuring stable operation even under sudden changes in load or input voltage.
Protection features include overcurrent protection and thermal shutdown, safeguarding against conditions that could otherwise damage the device. The device is available in a thermally efficient HVSSOP package, offering a compact solution for space-constrained applications. Overall, the TPS7A6633QDGNRQ1 is ideal for applications requiring reliable power management in harsh automotive conditions.
Key features include a wide input voltage range of 4.5V to 40V, making it suitable for use in various automotive environments. The regulator boasts low quiescent current, enhancing its efficiency, especially in battery-powered applications, where conserving power is crucial. The TPS7A6633QDGNRQ1 also provides excellent load and line transient performance, ensuring stable operation even under sudden changes in load or input voltage.
Protection features include overcurrent protection and thermal shutdown, safeguarding against conditions that could otherwise damage the device. The device is available in a thermally efficient HVSSOP package, offering a compact solution for space-constrained applications. Overall, the TPS7A6633QDGNRQ1 is ideal for applications requiring reliable power management in harsh automotive conditions.
Features
The TPS7A6633QDGNRQ1 is a high-performance linear voltage regulator designed for automotive applications. Key features include:
1. Output Voltage: Fixed at 3.3V, making it suitable for powering microcontrollers and other digital ICs.
2. Input Voltage Range: Supports a wide input range from 3.5V to 40V, accommodating fluctuations typical in automotive environments.
3. Low Dropout Voltage: Ensures efficient operation even at low voltage differentials between input and output.
4. Current Capability: Offers an output current of up to 300mA, suitable for various automotive loads.
5. Ultra-Low Quiescent Current: Consumes minimal quiescent current (<15 µA), enhancing battery efficiency.
6. Protection Features: Includes thermal shutdown, short-circuit protection, and overcurrent protection for robust reliability.
7. AEC-Q100 Qualified: Meets automotive industry standards for quality and reliability.
8. Package: Available in an 8-pin HVSSOP package, facilitating compact design.
These features make the TPS7A6633QDGNRQ1 ideal for automotive applications requiring stable and efficient power supply in demanding conditions.
1. Output Voltage: Fixed at 3.3V, making it suitable for powering microcontrollers and other digital ICs.
2. Input Voltage Range: Supports a wide input range from 3.5V to 40V, accommodating fluctuations typical in automotive environments.
3. Low Dropout Voltage: Ensures efficient operation even at low voltage differentials between input and output.
4. Current Capability: Offers an output current of up to 300mA, suitable for various automotive loads.
5. Ultra-Low Quiescent Current: Consumes minimal quiescent current (<15 µA), enhancing battery efficiency.
6. Protection Features: Includes thermal shutdown, short-circuit protection, and overcurrent protection for robust reliability.
7. AEC-Q100 Qualified: Meets automotive industry standards for quality and reliability.
8. Package: Available in an 8-pin HVSSOP package, facilitating compact design.
These features make the TPS7A6633QDGNRQ1 ideal for automotive applications requiring stable and efficient power supply in demanding conditions.
Package
The TPS7A6633QDGNRQ1 is a linear voltage regulator from Texas Instruments. It comes in an 8-pin HVSSOP (DGQ) package. This package type is designed for surface-mount applications and provides efficient thermal performance in a compact size, suitable for automotive and industrial applications.
Pinout
The TPS7A6633QDGNRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, specifically designed for automotive applications. It is typically housed in an 8-pin HVSSOP (PowerPAD™) package.
The main functions of this LDO include regulating output voltage, providing a stable power supply with low noise, and offering protection features like thermal shutdown and overcurrent protection. It is capable of delivering a fixed output voltage (3.3V) with a maximum output current of 300 mA.
Key pins include:
- VIN: Input voltage supply.
- VOUT: Regulated output voltage.
- GND: Ground connection.
- EN: Enable pin to turn the regulator on or off.
- NR/SS: Noise reduction/soft-start pin.
- NC: No connection or not internally connected.
This LDO is particularly suited for automotive applications due to its qualification for the AEC-Q100 standard, ensuring reliability in harsh environments.
The main functions of this LDO include regulating output voltage, providing a stable power supply with low noise, and offering protection features like thermal shutdown and overcurrent protection. It is capable of delivering a fixed output voltage (3.3V) with a maximum output current of 300 mA.
Key pins include:
- VIN: Input voltage supply.
- VOUT: Regulated output voltage.
- GND: Ground connection.
- EN: Enable pin to turn the regulator on or off.
- NR/SS: Noise reduction/soft-start pin.
- NC: No connection or not internally connected.
This LDO is particularly suited for automotive applications due to its qualification for the AEC-Q100 standard, ensuring reliability in harsh environments.
Manufacturer
The TPS7A6633QDGNRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It serves a wide range of industries, including consumer electronics, automotive, industrial, and communications equipment. TI is known for its innovation and development in the field of analog and embedded processing products, making it a key player in the electronics sector.
Application
The TPS7A6633QDGNRQ1 is a low-dropout (LDO) voltage regulator designed for automotive applications. Its primary application areas include power supply regulation in automotive electronic systems, such as engine control units (ECUs), infotainment systems, instrument clusters, and body control modules. Its robust design is suitable for harsh automotive environments, providing reliable voltage regulation and protection features essential for automotive standards.
Equivalent
The TPS7A6633QDGNRQ1 is an automotive-qualified low-dropout regulator (LDO) from Texas Instruments. Equivalent products could include:
1. NXP's MC7800 series (automotive-grade variants).
2. On Semiconductor's NCV series (e.g., NCV8730).
3. Infineon's TLE4275 series.
4. STMicroelectronics' L78 series (automotive-grade variants).
These alternatives should be evaluated for specifications like voltage, current output, dropout voltage, and package requirements to ensure compatibility.
1. NXP's MC7800 series (automotive-grade variants).
2. On Semiconductor's NCV series (e.g., NCV8730).
3. Infineon's TLE4275 series.
4. STMicroelectronics' L78 series (automotive-grade variants).
These alternatives should be evaluated for specifications like voltage, current output, dropout voltage, and package requirements to ensure compatibility.
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