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TSM1013IDT
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TSM1013IDT

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Supervisor

Characteristics: - Monitors the voltage level of a power supply - Provides a reset signal when the voltage falls below a certain threshold - Prevents system malfunction due to insufficient power supply voltage - Suitable for various electronic devices and systems

Package: Thin Shrink Small Outline Package (TSSOP)

Essence: Voltage monitoring and reset generation

Packaging/Quantity: Available in reels, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.8V to 5.5V
  • Threshold Voltage Options: 2.93V, 3.08V, 4.63V, 4.75V
  • Reset Timeout Period: 140ms, 560ms, 1120ms, or adjustable with external capacitor
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TSM1013IDT has a total of 6 pins:

  1. GND: Ground connection
  2. VDD: Positive power supply input
  3. MR: Manual reset input (active-low)
  4. RESET: Reset output
  5. TH: Threshold voltage selection pin
  6. CT: External capacitor connection for reset timeout adjustment

Functional Features

  1. Voltage Monitoring: The TSM1013IDT continuously monitors the voltage level of the power supply.
  2. Reset Generation: When the voltage falls below the set threshold, the IC generates a reset signal.
  3. Manual Reset: The manual reset input allows for immediate system reset if required.
  4. Threshold Selection: The threshold voltage can be selected using the TH pin.
  5. Reset Timeout Adjustment: The reset timeout period can be adjusted using an external capacitor connected to the CT pin.

Advantages and Disadvantages

Advantages: - Compact and space-saving TSSOP package - Wide supply voltage range allows for versatile applications - Multiple threshold voltage options provide flexibility - Adjustable reset timeout period enhances customization

Disadvantages: - Limited number of threshold voltage options - Manual reset input may require additional circuitry in some applications

Working Principles

The TSM1013IDT operates by comparing the power supply voltage with the set threshold voltage. If the voltage falls below the threshold, the IC generates a reset signal. The reset signal remains active until the voltage rises above the threshold or a manual reset is triggered. The reset timeout period determines how long the reset signal remains active after the voltage returns to normal.

Detailed Application Field Plans

The TSM1013IDT can be used in various electronic devices and systems where voltage monitoring and reset generation are critical. Some potential application fields include:

  1. Microcontrollers: Ensures reliable operation by resetting the microcontroller when the power supply voltage drops.
  2. Embedded Systems: Prevents system malfunction due to insufficient power supply voltage, protecting sensitive components.
  3. Battery-Powered Devices: Monitors battery voltage to prevent damage caused by excessive discharge.
  4. Industrial Control Systems: Provides voltage supervision in control panels, preventing erratic behavior during power fluctuations.

Detailed and Complete Alternative Models

  1. TSM1012IDT: Similar to TSM1013IDT but with different threshold voltage options.
  2. TSM1014IDT: Voltage supervisor with adjustable threshold voltage and integrated watchdog timer.
  3. TSM1015IDT: Dual voltage supervisor with independent threshold voltage selection for each channel.

These alternative models offer similar functionality with slight variations in features and specifications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TSM1013IDT i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TSM1013IDT in technical solutions:

  1. Q: What is TSM1013IDT? A: TSM1013IDT is a specific integrated circuit (IC) designed for power management applications.

  2. Q: What are the key features of TSM1013IDT? A: Some key features of TSM1013IDT include overvoltage protection, undervoltage lockout, thermal shutdown, and adjustable output voltage.

  3. Q: How can TSM1013IDT be used in technical solutions? A: TSM1013IDT can be used in various technical solutions such as battery-powered devices, industrial automation systems, and automotive electronics.

  4. Q: What is the input voltage range supported by TSM1013IDT? A: TSM1013IDT supports an input voltage range from 4V to 60V, making it suitable for a wide range of applications.

  5. Q: Can TSM1013IDT handle high currents? A: Yes, TSM1013IDT has a maximum current handling capability of up to 500mA, which makes it suitable for many power management scenarios.

  6. Q: Does TSM1013IDT have built-in protection features? A: Yes, TSM1013IDT incorporates several protection features like overcurrent protection, short-circuit protection, and thermal shutdown to ensure safe operation.

  7. Q: Is TSM1013IDT compatible with different types of loads? A: Yes, TSM1013IDT is compatible with various types of loads, including resistive, capacitive, and inductive loads.

  8. Q: Can TSM1013IDT be used in automotive applications? A: Yes, TSM1013IDT is suitable for automotive applications due to its wide input voltage range and robust protection features.

  9. Q: Does TSM1013IDT require external components for operation? A: Yes, TSM1013IDT requires a few external components such as capacitors and resistors to set the desired output voltage and enable specific features.

  10. Q: Is TSM1013IDT available in different package options? A: Yes, TSM1013IDT is available in various package options, including SO-8 and DFN8, providing flexibility for different PCB layouts and space constraints.

Please note that these questions and answers are general and may vary depending on the specific application and requirements.