사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Type | Multi-Voltage Supervisor |
| Number of Voltages Monitored | 4 |
| Voltage - Threshold | 2.9V, Adj, Adj, Adj |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| Reset Timeout | 30ms Minimum |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
개요
Description
The TPS386596L33DGKR is a precision voltage supervisor integrated circuit designed by Texas Instruments. This device is part of the TPS3865 family, which provides highly reliable monitoring of multiple supply voltages, ensuring system stability and safety. It supports four adjustable threshold voltages, making it versatile for various applications in electronic systems.
Key features include four independently programmable voltage thresholds, a watchdog timer for microcontroller supervision, and a manual reset input. The TPS386596L33DGKR offers a low quiescent current, making it suitable for battery-powered applications. It supports voltages down to 0.4V and up to 5.5V, offering flexibility for different circuit requirements.
The device is commonly used in applications like telecommunications, industrial equipment, and consumer electronics, where precise power management is crucial. Its small footprint and high integration level help designers reduce board space and component count, streamlining the design process.
Overall, the TPS386596L33DGKR is ideal for enhancing system reliability by providing accurate voltage monitoring and integrated supervisory functions.
Key features include four independently programmable voltage thresholds, a watchdog timer for microcontroller supervision, and a manual reset input. The TPS386596L33DGKR offers a low quiescent current, making it suitable for battery-powered applications. It supports voltages down to 0.4V and up to 5.5V, offering flexibility for different circuit requirements.
The device is commonly used in applications like telecommunications, industrial equipment, and consumer electronics, where precise power management is crucial. Its small footprint and high integration level help designers reduce board space and component count, streamlining the design process.
Overall, the TPS386596L33DGKR is ideal for enhancing system reliability by providing accurate voltage monitoring and integrated supervisory functions.
Equivalent
The TPS386596L33DGKR is a multi-channel supervisor that monitors voltages and issues resets. Equivalent products are those with similar functionalities, including the Maxim Integrated MAX16054, Analog Devices ADM1066, and the Microchip MCP1316/7/8 series. These alternatives offer comparable voltage supervision, reset management, and watchdog timer features, although specific functionalities and parameters may vary. Always verify pin compatibility and electrical characteristics before selecting an equivalent.
Features
The TPS386596L33DGKR is a highly precise supervisory circuit by Texas Instruments, designed to monitor four power supply voltages. Key features include:
1. Quad-Supply Monitoring: Capable of monitoring four voltages, making it suitable for multi-voltage systems.
2. Adjustable Thresholds: Each monitored voltage can be set with customizable thresholds, enhancing flexibility.
3. High Accuracy: Provides high-precision threshold detection to ensure reliable system resets.
4. Programmable Delay: Allows for adjustable delay times to prevent false resets during transient conditions.
5. Watchdog Timer: Includes a programmable watchdog timer to monitor the system's operation and initiate resets if necessary.
6. Manual Reset: Offers a manual reset input for user-initiated resets.
7. Low Power Consumption: Designed for low power operation, which is crucial for battery-operated devices.
8. Compact Package: Available in a small VQFN package, making it ideal for space-constrained applications.
These features make the TPS386596L33DGKR suitable for applications requiring robust voltage supervision and system reliability, such as automotive, industrial, and consumer electronics.
1. Quad-Supply Monitoring: Capable of monitoring four voltages, making it suitable for multi-voltage systems.
2. Adjustable Thresholds: Each monitored voltage can be set with customizable thresholds, enhancing flexibility.
3. High Accuracy: Provides high-precision threshold detection to ensure reliable system resets.
4. Programmable Delay: Allows for adjustable delay times to prevent false resets during transient conditions.
5. Watchdog Timer: Includes a programmable watchdog timer to monitor the system's operation and initiate resets if necessary.
6. Manual Reset: Offers a manual reset input for user-initiated resets.
7. Low Power Consumption: Designed for low power operation, which is crucial for battery-operated devices.
8. Compact Package: Available in a small VQFN package, making it ideal for space-constrained applications.
These features make the TPS386596L33DGKR suitable for applications requiring robust voltage supervision and system reliability, such as automotive, industrial, and consumer electronics.
Pinout
The TPS386596L33DGKR is a part of the TPS3865 family, which are multi-channel supervisors designed to monitor and manage power supply voltages in various applications. This specific device typically comes in a VQFN (Very Thin Quad Flat No-lead) package with 24 pins. Here is a concise overview of its functions:
1. Voltage Supervision: It monitors up to four adjustable supply voltages and one fixed supply voltage, providing flexibility for different applications.
2. Precision: Offers high-accuracy thresholds with very low quiescent current, ensuring reliable operation.
3. Reset Functionality: Provides a reset output for each monitored voltage channel, ensuring that the system safely resets during undervoltage conditions.
4. Adjustable Delay: Features an adjustable reset delay function for each channel, allowing customization of the reset timeout period.
5. Manual Reset: Includes inputs for manual reset control, providing additional flexibility and control.
6. Integration: Designed for easy integration in complex systems, simplifying power management tasks across multiple supply rails.
For specific pin functions and detailed specifications, refer to the device's datasheet, which provides comprehensive information on each pin's role and electrical characteristics.
1. Voltage Supervision: It monitors up to four adjustable supply voltages and one fixed supply voltage, providing flexibility for different applications.
2. Precision: Offers high-accuracy thresholds with very low quiescent current, ensuring reliable operation.
3. Reset Functionality: Provides a reset output for each monitored voltage channel, ensuring that the system safely resets during undervoltage conditions.
4. Adjustable Delay: Features an adjustable reset delay function for each channel, allowing customization of the reset timeout period.
5. Manual Reset: Includes inputs for manual reset control, providing additional flexibility and control.
6. Integration: Designed for easy integration in complex systems, simplifying power management tasks across multiple supply rails.
For specific pin functions and detailed specifications, refer to the device's datasheet, which provides comprehensive information on each pin's role and electrical characteristics.
Manufacturer
The TPS386596L33DGKR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of integrated circuits and related technologies. Founded in 1930 and headquartered in Dallas, Texas, TI operates in various sectors, including consumer electronics, automotive, industrial, and communications. The company is well-known for its innovations in analog and embedded processing technologies, which are used in numerous applications around the world. TI's products are essential for powering and enabling digital processing, signal conversion, power management, and wireless connectivity in a variety of devices.
Application
The TPS386596L33DGKR is a voltage supervisor designed for monitoring multiple power rails in electronic systems. Its application areas include:
1. Computing Systems: Ensures stable power supply for CPUs, GPUs, and memory modules.
2. Telecommunications: Maintains reliable operation of routers, switches, and servers.
3. Industrial Equipment: Monitors power integrity in automation systems and industrial controllers.
4. Consumer Electronics: Provides power monitoring for gaming consoles, smart TVs, and home appliances.
5. Automotive: Supports electronic control units (ECUs) and infotainment systems by supervising voltage levels.
6. Medical Devices: Ensures reliable power delivery in equipment like portable monitors and diagnostic machines.
These applications benefit from its multi-channel monitoring, programmable thresholds, and fault recovery features.
1. Computing Systems: Ensures stable power supply for CPUs, GPUs, and memory modules.
2. Telecommunications: Maintains reliable operation of routers, switches, and servers.
3. Industrial Equipment: Monitors power integrity in automation systems and industrial controllers.
4. Consumer Electronics: Provides power monitoring for gaming consoles, smart TVs, and home appliances.
5. Automotive: Supports electronic control units (ECUs) and infotainment systems by supervising voltage levels.
6. Medical Devices: Ensures reliable power delivery in equipment like portable monitors and diagnostic machines.
These applications benefit from its multi-channel monitoring, programmable thresholds, and fault recovery features.
Package
The TPS386596L33DGKR is a part of the TPS3865 series, which typically comes in a VSSOP (Very Thin Shrink Small Outline Package) package type. Specifically, the DGKR suffix indicates a 24-pin VSSOP (DGG) package. Always refer to the manufacturer's datasheet for precise packaging and pin configuration details.
