TPS3703A4080DSER

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TPS3703A4080DSER

IC SUPERVISOR 1 CHANNEL 6WSON

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Thông số kỹ thuật

Part Status Active
DigiKey Programmable Not Verified
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Voltage - Threshold 0.8V
Output Open Drain or Open Collector
Reset Active Low
Reset Timeout Adjustable/Selectable
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 6-WFDFN
Supplier Device Package 6-WSON (1.5x1.5)
Base Product Number TPS3703

Tổng quan

Description

The TPS3703A4080DSER is a precision voltage supervisor from Texas Instruments designed for monitoring system voltages in electronic circuits. It ensures reliable system operation by providing accurate voltage detection and reset control. The device typically operates with a supply voltage range from 1.8V to 18V and features undervoltage and overvoltage monitoring capabilities. The TPS3703A4080DSER includes a precision reference, a comparator, and a reset generator, which work together to monitor voltage levels and initiate a reset if these voltages fall outside the set thresholds. It is commonly used in applications such as microcontroller reset circuits, industrial equipment, and safety systems. The device comes in a small, space-saving package, making it suitable for compact designs. Additionally, it offers low power consumption, enhancing system efficiency. Overall, the TPS3703A4080DSER provides essential voltage supervision functions to maintain system reliability and integrity.

Features

The TPS3703A4080DSER is a high-precision voltage supervisor designed for monitoring and protecting systems against undervoltage and overvoltage conditions. Key features include:
1. Dual Voltage Monitoring: It simultaneously monitors two voltage rails, typically an upper and lower threshold, which is crucial for systems requiring precise voltage regulation.
2. Wide Supply Voltage Range: The chip operates over a broad range of input voltages, providing flexibility for different applications.
3. High Accuracy: It offers high accuracy in threshold voltage detection, ensuring reliable system protection by reducing false trips.
4. Adjustable Thresholds: Users can easily set the overvoltage and undervoltage thresholds to suit specific application needs.
5. Low Power Consumption: The device is designed to consume minimal power, making it suitable for energy-efficient designs.
6. Small Package Size: Offered in a compact package, it is ideal for space-constrained applications.
7. Temperature Range: It supports a wide operating temperature range, enhancing its utility in various environmental conditions.
These features make the TPS3703A4080DSER suitable for protecting critical applications such as power management systems, telecommunications, and industrial electronics.

Package

The TPS3703A4080DSER is a voltage supervisor IC from Texas Instruments. It is packaged in a WSON (Wafer Level Small Outline No-lead) package with 6 pins. The dimensions of this package are typically compact, suitable for space-constrained applications.

Pinout

The TPS3703A4080DSER is a part of the TPS3703 family, which are precision voltage supervisors from Texas Instruments. The specific package for the TPS3703A4080DSER is the WSON (DSG) package, which typically has a pin count of 6.
The primary function of the TPS3703 is to monitor system voltages and provide a reset signal when the monitored voltage varies outside of the specified range. This ensures that the system operates within safe voltage limits, enhancing reliability and stability.
Key features include:
- Dual-channel voltage monitoring.
- High accuracy for tight voltage supervision.
- Adjustable threshold voltages.
- Low power consumption.
The device is commonly used in applications such as microcontroller systems, industrial equipment, and other electronic systems requiring precise voltage monitoring for optimal performance.

Manufacturer

The TPS3703A4080DSER is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. They provide solutions for various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is well-known for its innovation in electronics and its focus on developing products that enhance the performance and efficiency of electronic devices.

Application

The TPS3703A4080DSER is a dual voltage supervisor and its applications include monitoring power supply voltages in systems such as industrial equipment, automotive electronics, telecommunications, and consumer electronics. It ensures system reliability by monitoring critical voltage levels and providing reset signals or warnings when these levels fall outside specified thresholds, thus protecting microcontrollers and other sensitive components from malfunction or damage due to undervoltage conditions.

Equivalent

The TPS3703A4080DSER is a voltage supervisor IC from Texas Instruments, designed for monitoring system power supplies. Equivalent products from other manufacturers include:
1. MAX16054 from Maxim Integrated, which offers similar voltage monitoring capabilities.
2. ADM8316 from Analog Devices, known for its precision voltage monitoring.
3. MCP131 from Microchip Technology, which provides similar voltage supervisory functions.
These equivalents may vary slightly in specifications, so it's important to review their datasheets to ensure compatibility with your specific application.

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