規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100, iDCS-Control |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.5V |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 6V |
| Current - Output | 2A |
| Frequency - Switching | 1.5MHz ~ 2.5MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount, Wettable Flank |
概述
Description
The TPS62097QWRGTRQ1 is a high-efficiency step-down converter designed for automotive applications. It is part of Texas Instruments' range of DC-DC converters, offering low power dissipation and high efficiency suitable for battery-powered devices and systems requiring a stable power supply. This device is capable of delivering up to 2A of continuous output current and operates from an input voltage range of 2.7V to 6V, making it ideal for use in systems with single-cell Li-Ion batteries or similar power sources.
Key features include its advanced DCS-Control topology, which ensures fast transient response and excellent line and load regulation. It also incorporates an automatic power-saving mode to enhance efficiency at light loads, making it suitable for applications where power efficiency is critical. The TPS62097QWRGTRQ1 is qualified for automotive use, meeting the AEC-Q100 standard, and comes in a small, thermally-efficient package. It is often used in infotainment systems, advanced driver-assistance systems (ADAS), and other automotive electronics where space and energy efficiency are prime considerations.
Key features include its advanced DCS-Control topology, which ensures fast transient response and excellent line and load regulation. It also incorporates an automatic power-saving mode to enhance efficiency at light loads, making it suitable for applications where power efficiency is critical. The TPS62097QWRGTRQ1 is qualified for automotive use, meeting the AEC-Q100 standard, and comes in a small, thermally-efficient package. It is often used in infotainment systems, advanced driver-assistance systems (ADAS), and other automotive electronics where space and energy efficiency are prime considerations.
Equivalent
The TPS62097QWRGTRQ1 is a step-down DC-DC converter. Equivalent products include:
1. MAX20034: From Maxim Integrated, offers a similar voltage range and output current.
2. LT8609S: From Analog Devices, providing similar functionality with high efficiency.
3. MPM3610: From Monolithic Power Systems, a compact and efficient alternative.
4. LMR33630: From Texas Instruments, another option with comparable performance.
Ensure to check specific data sheets for compatibility in terms of features, pin configuration, and thermal performance.
1. MAX20034: From Maxim Integrated, offers a similar voltage range and output current.
2. LT8609S: From Analog Devices, providing similar functionality with high efficiency.
3. MPM3610: From Monolithic Power Systems, a compact and efficient alternative.
4. LMR33630: From Texas Instruments, another option with comparable performance.
Ensure to check specific data sheets for compatibility in terms of features, pin configuration, and thermal performance.
Features
The TPS62097QWRGTRQ1 is a high-efficiency step-down converter designed for automotive applications. Key features include:
1. Input Voltage Range: Operates from 2.5 V to 5.5 V, making it suitable for powering low-voltage digital cores and I/O in automotive systems.
2. Output Current: Delivers up to 2 A of continuous output current.
3. Efficiency: Offers high efficiency at light and heavy loads, which is crucial for minimizing power loss and heat generation.
4. Low Quiescent Current: Features a low quiescent current of 17 µA, enhancing battery life in applications requiring low standby power.
5. Adjustable Output Voltage: The output voltage can be adjusted, providing flexibility in various designs.
6. Switching Frequency: Operates with a fixed switching frequency of 2.4 MHz, allowing for the use of small inductors and capacitors.
7. Protection Features: Includes over-current protection, over-temperature protection, and short-circuit protection to ensure reliable operation in harsh conditions.
8. Automotive Qualification: AEC-Q100 qualified, ensuring it meets rigorous automotive quality standards.
These features make the TPS62097QWRGTRQ1 suitable for space-constrained, power-sensitive automotive applications.
1. Input Voltage Range: Operates from 2.5 V to 5.5 V, making it suitable for powering low-voltage digital cores and I/O in automotive systems.
2. Output Current: Delivers up to 2 A of continuous output current.
3. Efficiency: Offers high efficiency at light and heavy loads, which is crucial for minimizing power loss and heat generation.
4. Low Quiescent Current: Features a low quiescent current of 17 µA, enhancing battery life in applications requiring low standby power.
5. Adjustable Output Voltage: The output voltage can be adjusted, providing flexibility in various designs.
6. Switching Frequency: Operates with a fixed switching frequency of 2.4 MHz, allowing for the use of small inductors and capacitors.
7. Protection Features: Includes over-current protection, over-temperature protection, and short-circuit protection to ensure reliable operation in harsh conditions.
8. Automotive Qualification: AEC-Q100 qualified, ensuring it meets rigorous automotive quality standards.
These features make the TPS62097QWRGTRQ1 suitable for space-constrained, power-sensitive automotive applications.
Pinout
The TPS62097QWRGTRQ1 is a step-down DC-DC converter integrated circuit from Texas Instruments, designed for automotive applications. It typically comes in a 16-pin WQFN package. The pin functions include:
1. VIN: Input voltage supply pin.
2. SW: Switch node, connected to the inductor.
3. PGND: Power ground.
4. AGND: Analog ground.
5. FB: Feedback pin for output voltage regulation.
6. EN: Enable pin to turn the device on or off.
7. PG: Power Good indicator.
8. SS/TR: Soft-start pin or tracking pin.
9. MODE/SYNC: Mode selection and external clock synchronization.
10. VOS: Output voltage sense pin.
11. FREQ: Frequency selection for switching.
These pins facilitate its primary function: efficiently converting a higher input voltage to a lower output voltage with high efficiency, suitable for powering components in automotive electronic systems.
1. VIN: Input voltage supply pin.
2. SW: Switch node, connected to the inductor.
3. PGND: Power ground.
4. AGND: Analog ground.
5. FB: Feedback pin for output voltage regulation.
6. EN: Enable pin to turn the device on or off.
7. PG: Power Good indicator.
8. SS/TR: Soft-start pin or tracking pin.
9. MODE/SYNC: Mode selection and external clock synchronization.
10. VOS: Output voltage sense pin.
11. FREQ: Frequency selection for switching.
These pins facilitate its primary function: efficiently converting a higher input voltage to a lower output voltage with high efficiency, suitable for powering components in automotive electronic systems.
Manufacturer
The TPS62097QWRGTRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide array of electronic components, including integrated circuits, microcontrollers, and sensors. TI is well-known for its innovation in the electronics industry, providing products and solutions that power a vast range of applications, from consumer electronics to industrial systems and automotive technologies. The company is headquartered in Dallas, Texas, and has a significant presence worldwide, with manufacturing, design, and sales operations across numerous countries.
Application
The TPS62097QWRGTRQ1 is a high-efficiency step-down converter designed for automotive applications. Its primary application areas include automotive infotainment systems, advanced driver-assistance systems (ADAS), body electronics, powertrain control units, and other power management solutions in vehicles. It is suitable for use in environments requiring high efficiency and compact size, delivering reliable power conversion in automotive systems.
Package
The TPS62097QWRGTRQ1 is a Texas Instruments step-down converter typically packaged in a 16-pin VQFN (Very Thin Quad Flat No-Lead) package, with the designation "RGT". This compact and thermally efficient package is designed for automotive applications, characterized by its small size and enhanced thermal performance.
