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TLE9461-3ES
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Nhà sản xuấtCông nghệ Infineon
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Ông. Phần #TLE9461-3ES
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Brand | Infineon Technologies |
| Packaging | Reel |
| Product Type | CAN Interface IC |
| Subcategory | Interface ICs |
Tổng quan
Description
The TLE9461-3ES is a high-performance voltage regulator designed for automotive applications. It provides a stable output voltage and is capable of handling a wide input voltage range, making it suitable for various automotive power supply systems. The device integrates advanced features such as thermal protection, overcurrent protection, and multiple fault diagnostic capabilities to ensure reliability and safety in demanding environments.
It supports both linear and switching operation modes, allowing for flexible power management. The TLE9461-3ES is optimized for low quiescent current, making it efficient and suitable for battery-powered applications. Additionally, it offers programmable output voltage options, enabling customization for specific requirements.
The device features built-in protection mechanisms, including input under-voltage lockout and over-temperature shutdown, enhancing its robustness in automotive scenarios. Its compact package design facilitates integration into space-constrained applications. Overall, the TLE9461-3ES is an ideal solution for automotive electronic control units (ECUs), infotainment systems, and other applications requiring reliable voltage regulation.
It supports both linear and switching operation modes, allowing for flexible power management. The TLE9461-3ES is optimized for low quiescent current, making it efficient and suitable for battery-powered applications. Additionally, it offers programmable output voltage options, enabling customization for specific requirements.
The device features built-in protection mechanisms, including input under-voltage lockout and over-temperature shutdown, enhancing its robustness in automotive scenarios. Its compact package design facilitates integration into space-constrained applications. Overall, the TLE9461-3ES is an ideal solution for automotive electronic control units (ECUs), infotainment systems, and other applications requiring reliable voltage regulation.
Equivalent
The TLE9461-3ES is a linear voltage regulator from Infineon. Equivalent products include the LM317 from Texas Instruments, LT1085 from Analog Devices, and MCP1825 from Microchip. Additionally, the TPS7A33 from Texas Instruments is a high-performance alternative. Ensure to check for specific parameters like voltage range, current rating, and thermal characteristics to confirm compatibility for your application.
Features
The TLE9461-3ES is a high-performance voltage regulator designed for automotive applications. Key features include:
1. Wide Input Voltage Range: Supports inputs from 4.5 V to 40 V, enabling robust operation in various conditions.
2. Low quiescent current: Enhances efficiency, especially in power-sensitive applications.
3. Adjustable Output Voltage: The output can be configured from 0.8 V to 5 V, allowing flexibility for different loads.
4. Integrated Protection Features: Includes thermal shutdown, overcurrent protection, and reverse polarity protection to ensure reliability.
5. High Output Current: Capable of delivering up to 1.5 A, making it suitable for demanding applications.
6. Low Dropout Voltage: Ensures stable performance even under low input-output voltage differentials.
7. Thermal Management: Designed for effective heat dissipation, ensuring safe operation at high currents.
8. Automotive Compliance: Meets AEC-Q100 standards, making it suitable for automotive use.
These features make the TLE9461-3ES ideal for power supply applications in automotive electronics.
1. Wide Input Voltage Range: Supports inputs from 4.5 V to 40 V, enabling robust operation in various conditions.
2. Low quiescent current: Enhances efficiency, especially in power-sensitive applications.
3. Adjustable Output Voltage: The output can be configured from 0.8 V to 5 V, allowing flexibility for different loads.
4. Integrated Protection Features: Includes thermal shutdown, overcurrent protection, and reverse polarity protection to ensure reliability.
5. High Output Current: Capable of delivering up to 1.5 A, making it suitable for demanding applications.
6. Low Dropout Voltage: Ensures stable performance even under low input-output voltage differentials.
7. Thermal Management: Designed for effective heat dissipation, ensuring safe operation at high currents.
8. Automotive Compliance: Meets AEC-Q100 standards, making it suitable for automotive use.
These features make the TLE9461-3ES ideal for power supply applications in automotive electronics.
Pinout
The TLE9461-3ES is a voltage regulator designed for automotive applications, specifically providing a low dropout voltage and high current capability. It features a total of 8 pins.
Here is a brief overview of the pin functions:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (OUT): Output voltage.
3. Pin 3 (IN): Input voltage supply.
4. Pin 4 (STB): Standby control input.
5. Pin 5 (VIO): Logic voltage supply for internal circuits.
6. Pin 6 (VSENSE): Voltage sense for output regulation.
7. Pin 7 (N.C.): No connect (not used; can be left floating).
8. Pin 8 (FB): Feedback pin for output voltage adjustment.
These pins facilitate the device's function as a voltage regulator while ensuring proper operation in automotive environments.
Here is a brief overview of the pin functions:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (OUT): Output voltage.
3. Pin 3 (IN): Input voltage supply.
4. Pin 4 (STB): Standby control input.
5. Pin 5 (VIO): Logic voltage supply for internal circuits.
6. Pin 6 (VSENSE): Voltage sense for output regulation.
7. Pin 7 (N.C.): No connect (not used; can be left floating).
8. Pin 8 (FB): Feedback pin for output voltage adjustment.
These pins facilitate the device's function as a voltage regulator while ensuring proper operation in automotive environments.
Manufacturer
The TLE9461-3ES is manufactured by Infineon Technologies AG. Infineon is a global semiconductor company based in Germany, known for its focus on automotive, industrial power control, and security technologies. The company designs, manufactures, and markets a wide range of semiconductor solutions, including microcontrollers, power semiconductors, and sensors. Infineon serves various sectors, including automotive electronics, where it plays a significant role in advancing electric mobility and enhancing vehicle safety and connectivity. The TLE9461-3ES is a voltage regulator IC designed for automotive applications, reflecting Infineon's commitment to innovation and quality in the semiconductor market.
Application
The TLE9461-3ES is a voltage regulator designed for automotive applications. Its primary application areas include power supply for microcontrollers, sensors, and actuators in vehicle electronics. It is suitable for use in systems requiring stable voltage regulation under varying load conditions, such as advanced driver-assistance systems (ADAS), infotainment systems, and body control modules. Additionally, it supports low quiescent current operation, making it ideal for battery management systems and energy-efficient applications in electric vehicles. Its robustness against automotive transients ensures reliability in harsh environments.
Package
The TLE9461-3ES is available in a VQFN package type, specifically a 32-pin VQFN (5mm x 5mm) with a thermal pad. This package design provides efficient thermal management and compact integration for automotive applications.
