仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage Dropout (Max) | 0.8V @ 100mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 25 µA |
| PSRR | 60dB (100Hz) |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 150°C |
| Mounting Type | Surface Mount |
概要
Description
The TPS7B6950QDCYRQ1 is a high-voltage, ultra-low quiescent current LDO (Low-Dropout) voltage regulator designed by Texas Instruments. It is part of the TPS7B69xx-Q1 series, which is optimized for automotive applications, conforming to AEC-Q100 standards. The device operates with a wide input voltage range from 4 V to 40 V and provides a fixed output voltage of 5 V with a maximum output current of 150 mA.
One of its key features is the ultra-low quiescent current of typically 15 μA, making it highly efficient, especially in battery-powered applications. This characteristic is particularly beneficial for reducing power consumption in systems that remain in standby mode for extended periods. The TPS7B6950QDCYRQ1 also includes protection features such as thermal shutdown, current limit, and reverse polarity protection to enhance reliability and safety.
Its compact design, available in a SOT-223 package, makes it suitable for space-constrained applications. Overall, the TPS7B6950QDCYRQ1 is ideal for automotive and industrial applications requiring efficient power management with minimal power loss.
One of its key features is the ultra-low quiescent current of typically 15 μA, making it highly efficient, especially in battery-powered applications. This characteristic is particularly beneficial for reducing power consumption in systems that remain in standby mode for extended periods. The TPS7B6950QDCYRQ1 also includes protection features such as thermal shutdown, current limit, and reverse polarity protection to enhance reliability and safety.
Its compact design, available in a SOT-223 package, makes it suitable for space-constrained applications. Overall, the TPS7B6950QDCYRQ1 is ideal for automotive and industrial applications requiring efficient power management with minimal power loss.
Equivalent
The TPS7B6950QDCYRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Equivalent products from other manufacturers include the NCP705 series from ON Semiconductor, the MCP1799 from Microchip Technology, and the LM2937 from Texas Instruments. Ensure to compare parameters like output voltage, current ratings, dropout voltage, and package type to verify suitability for your specific application.
Features
The TPS7B6950QDCYRQ1 is a high-voltage, ultra-low quiescent current low-dropout (LDO) linear regulator from Texas Instruments, designed for automotive applications. Key features include:
1. Input Voltage Range: Supports a broad input voltage range from 4 V to 40 V, making it suitable for automotive and battery-operated systems.
2. Output Voltage: Provides a fixed output voltage of 5 V with a maximum output current of 150 mA.
3. Ultra-Low Quiescent Current: Offers an exceptionally low quiescent current of typically 6 µA, enhancing battery life in applications that require long standby times.
4. Dropout Voltage: Features a low dropout voltage, improving efficiency in low voltage conditions.
5. Thermal Protection: Includes thermal shutdown and current limit protection to enhance system reliability.
6. Package: Available in a small, thermally efficient SOT-23 package, suitable for space-constrained applications.
7. Automotive Grade: Qualified for automotive use with AEC-Q100 certification, ensuring high reliability in harsh environments.
These features make it ideal for automotive, industrial, and battery-powered applications needing robust and efficient voltage regulation.
1. Input Voltage Range: Supports a broad input voltage range from 4 V to 40 V, making it suitable for automotive and battery-operated systems.
2. Output Voltage: Provides a fixed output voltage of 5 V with a maximum output current of 150 mA.
3. Ultra-Low Quiescent Current: Offers an exceptionally low quiescent current of typically 6 µA, enhancing battery life in applications that require long standby times.
4. Dropout Voltage: Features a low dropout voltage, improving efficiency in low voltage conditions.
5. Thermal Protection: Includes thermal shutdown and current limit protection to enhance system reliability.
6. Package: Available in a small, thermally efficient SOT-23 package, suitable for space-constrained applications.
7. Automotive Grade: Qualified for automotive use with AEC-Q100 certification, ensuring high reliability in harsh environments.
These features make it ideal for automotive, industrial, and battery-powered applications needing robust and efficient voltage regulation.
Pinout
The TPS7B6950QDCYRQ1 is a linear voltage regulator from Texas Instruments designed for automotive applications. It comes in an 8-pin package. The main function of this device is to provide a regulated output voltage with high accuracy and low dropout, suitable for powering microcontrollers and other digital circuits in automotive systems.
Key features include:
- Input voltage range: 4.5V to 40V
- Output voltage: 5V
- Output current: Up to 150 mA
- Low dropout voltage
- Low quiescent current
- Excellent line and load regulation
Typical pin functions include:
1. VIN: Input voltage
2. GND: Ground connection
3. VOUT: Output voltage
4. EN: Enable pin to turn the regulator on or off
5. NC (or other): No connection or other specific functions like feedback, depending on the package version
The device is designed to meet the stringent requirements of automotive applications, including protection features such as thermal shutdown and overcurrent protection.
Key features include:
- Input voltage range: 4.5V to 40V
- Output voltage: 5V
- Output current: Up to 150 mA
- Low dropout voltage
- Low quiescent current
- Excellent line and load regulation
Typical pin functions include:
1. VIN: Input voltage
2. GND: Ground connection
3. VOUT: Output voltage
4. EN: Enable pin to turn the regulator on or off
5. NC (or other): No connection or other specific functions like feedback, depending on the package version
The device is designed to meet the stringent requirements of automotive applications, including protection features such as thermal shutdown and overcurrent protection.
Manufacturer
The TPS7B6950QDCYRQ1 is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are sold to electronics designers and manufacturers globally. TI is known for its wide range of products, including analog chips and embedded processors. They serve diverse markets such as industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is one of the largest semiconductor manufacturers in the world and is highly regarded for its innovative solutions in electronics.
Application
The TPS7B6950QDCYRQ1 is a low-dropout (LDO) linear voltage regulator designed for automotive applications. Its key application areas include:
1. Automotive Systems: Ideal for use in power management of infotainment systems, body control modules, and advanced driver-assistance systems (ADAS).
2. Industrial Electronics: Suitable for powering microcontrollers and other low-power devices requiring stable voltage in industrial environments.
3. Battery-Powered Devices: Used in systems where low quiescent current is essential to extend battery life.
4. General-Purpose Circuits: Applicable in various circuits requiring a reliable, regulated power supply with minimal voltage drop.
Its AEC-Q100 qualification further emphasizes its suitability for automotive and high-reliability applications.
1. Automotive Systems: Ideal for use in power management of infotainment systems, body control modules, and advanced driver-assistance systems (ADAS).
2. Industrial Electronics: Suitable for powering microcontrollers and other low-power devices requiring stable voltage in industrial environments.
3. Battery-Powered Devices: Used in systems where low quiescent current is essential to extend battery life.
4. General-Purpose Circuits: Applicable in various circuits requiring a reliable, regulated power supply with minimal voltage drop.
Its AEC-Q100 qualification further emphasizes its suitability for automotive and high-reliability applications.
Package
The TPS7B6950QDCYRQ1 is a linear voltage regulator from Texas Instruments. It comes in a VSON (Very Small Outline No-lead) package with 6 pins, specifically a DCY package type. This package is designed for compact applications and automotive use, providing efficient thermal performance and high reliability.
