사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| 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) | 0.6V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 42 µA |
| Current - Supply (Max) | 98 µA |
| PSRR | 60dB ~ 40dB (100Hz ~ 100kHz) |
| Control Features | Enable, Power Good, Watchdog |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The TPS7B6850QPWPRQ1 is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It is part of the TPS7B68 series, which is tailored for automotive applications due to its high performance and reliability. This component operates with an input voltage range of 4 V to 40 V, making it suitable for a variety of vehicle power systems. It provides a fixed output voltage of 5 V with a maximum current output of 150 mA, ensuring stable power delivery to sensitive electronic components.
Key features of the TPS7B6850QPWPRQ1 include low quiescent current, high power-supply rejection ratio (PSRR), and transient response capabilities, which are crucial for maintaining performance in environments with fluctuating voltages. Additionally, it offers protection features such as thermal shutdown, current limiting, and reverse-battery protection, enhancing its robustness for automotive use. The device comes in a compact HTSSOP (PowerPAD) package, making it suitable for space-constrained designs. Overall, the TPS7B6850QPWPRQ1 is ideal for applications requiring reliable voltage regulation in challenging automotive environments.
Key features of the TPS7B6850QPWPRQ1 include low quiescent current, high power-supply rejection ratio (PSRR), and transient response capabilities, which are crucial for maintaining performance in environments with fluctuating voltages. Additionally, it offers protection features such as thermal shutdown, current limiting, and reverse-battery protection, enhancing its robustness for automotive use. The device comes in a compact HTSSOP (PowerPAD) package, making it suitable for space-constrained designs. Overall, the TPS7B6850QPWPRQ1 is ideal for applications requiring reliable voltage regulation in challenging automotive environments.
Equivalent
The TPS7B6850QPWPRQ1 is a linear voltage regulator from Texas Instruments. Equivalent products may include:
1. LT3015 from Analog Devices - Known for low noise LDO.
2. MIC2941A from Microchip - Offers high current LDO.
3. NCP785A from ON Semiconductor - Provides high voltage LDO.
When selecting an equivalent, consider critical parameters like output voltage, current capacity, dropout voltage, and package type to ensure compatibility with your application.
1. LT3015 from Analog Devices - Known for low noise LDO.
2. MIC2941A from Microchip - Offers high current LDO.
3. NCP785A from ON Semiconductor - Provides high voltage LDO.
When selecting an equivalent, consider critical parameters like output voltage, current capacity, dropout voltage, and package type to ensure compatibility with your application.
Features
The TPS7B6850QPWPRQ1 is a high-voltage, low-dropout (LDO) linear regulator designed for automotive applications. Some key features include:
1. Wide Input Voltage Range: Supports input voltages from 3 V to 65 V, making it suitable for a variety of automotive power systems.
2. Output Voltage: Offers a fixed output voltage of 5 V, with a maximum output current of 150 mA.
3. Low Dropout Voltage: Ensures efficient power regulation even with minimal differences between input and output voltages.
4. Low Quiescent Current: Designed for power-sensitive applications, it features a low quiescent current, improving efficiency.
5. Protection Features: Includes thermal shutdown, current limit protection, and reverse polarity protection to enhance reliability and safety.
6. AEC-Q100 Qualified: Meets automotive quality standards, ensuring high reliability under harsh conditions.
7. Thermal Performance: Compact package with excellent thermal performance, suitable for space-limited applications.
These features make it an ideal choice for powering microcontrollers and other components in automotive environments where reliability and efficiency are critical.
1. Wide Input Voltage Range: Supports input voltages from 3 V to 65 V, making it suitable for a variety of automotive power systems.
2. Output Voltage: Offers a fixed output voltage of 5 V, with a maximum output current of 150 mA.
3. Low Dropout Voltage: Ensures efficient power regulation even with minimal differences between input and output voltages.
4. Low Quiescent Current: Designed for power-sensitive applications, it features a low quiescent current, improving efficiency.
5. Protection Features: Includes thermal shutdown, current limit protection, and reverse polarity protection to enhance reliability and safety.
6. AEC-Q100 Qualified: Meets automotive quality standards, ensuring high reliability under harsh conditions.
7. Thermal Performance: Compact package with excellent thermal performance, suitable for space-limited applications.
These features make it an ideal choice for powering microcontrollers and other components in automotive environments where reliability and efficiency are critical.
Pinout
The TPS7B6850QPWPRQ1 is an automotive-qualified low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a WQFN (Wettable Flank Quad Flat No-leads) package with 10 pins. This LDO regulator is designed to provide a fixed output voltage of 5V and can supply up to 150 mA of output current. It's suitable for applications requiring a stable voltage supply from a higher voltage input source. Key features include a wide input voltage range, low quiescent current, and thermal shutdown protection. It is commonly used in automotive applications for its reliability and efficiency.
Manufacturer
The TPS7B6850QPWPRQ1 is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company headquartered in Dallas, Texas. It specializes in designing and manufacturing semiconductors and integrated circuits, which are used in various electronic applications. TI is known for its broad portfolio of products, including analog chips, digital signal processors, and microcontrollers, serving industries such as automotive, industrial, personal electronics, and communications equipment. The company is recognized for its innovation in the electronics sector and holds a significant position in the global semiconductor market.
Application
The TPS7B6850QPWPRQ1 is a high-voltage, ultra-low quiescent current linear regulator commonly used in automotive applications. Its primary application areas include power management in automotive electronic control units (ECUs), infotainment systems, body control modules, and battery-powered systems. The device is designed to ensure stable voltage supply in harsh automotive environments, supporting functions like battery-connected applications, load dump protection, and continuous output current for peripheral devices. Its high reliability and low dropout voltage make it suitable for use in both 12-V and 24-V automotive systems.
Package
The TPS7B6850QPWPRQ1 is a high-voltage linear regulator from Texas Instruments, and it comes in a HTSSOP (Heatsink Thin Shrink Small Outline Package) package type with 14 pins.
