TPS3613-01DGSRG4

Product Overview

Category

The TPS3613-01DGSRG4 belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This IC is primarily used for power supply supervision and protection in various electronic devices and systems.

Characteristics

• The TPS3613-01DGSRG4 offers precise voltage monitoring and protection features.
• It operates with a wide input voltage range, making it suitable for diverse applications.
• This IC provides accurate power sequencing and reset generation capabilities.
• It has low quiescent current consumption, ensuring efficient power management.
• The TPS3613-01DGSRG4 is designed to be highly reliable and robust.

Package

The TPS3613-01DGSRG4 is available in a small package known as VSSOP-8 (Very Small Outline Package). This package type ensures space-saving integration into electronic devices.

Essence

The essence of the TPS3613-01DGSRG4 lies in its ability to monitor and protect power supplies, ensuring stable and reliable operation of electronic systems.

Packaging/Quantity

The TPS3613-01DGSRG4 is typically packaged in reels or tubes. Each reel or tube contains a specific quantity of ICs, usually ranging from 250 to 3000 units.

Specifications

• Input Voltage Range: 1.5V to 6.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)
• Power-On Reset Delay Time: 200ms (typical)
• Overvoltage Threshold Accuracy: ±2%
• Undervoltage Threshold Accuracy: ±2%
• Power Supply Sequencing Time: 100ms (typical)

Detailed Pin Configuration

The TPS3613-01DGSRG4 has a total of 8 pins, each serving a specific function:

1. VDD: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin for reset signal.
4. MR: Manual reset input pin.
5. OV: Overvoltage threshold setting pin.
6. UV: Undervoltage threshold setting pin.
7. PG: Power good output pin.
8. FLT: Fault output pin.

Functional Features

1. Voltage Monitoring: The TPS3613-01DGSRG4 accurately monitors the input voltage and generates appropriate signals based on user-defined thresholds.
2. Power Sequencing: It ensures proper power sequencing by controlling the enable/disable sequence of multiple power supplies.
3. Reset Generation: This IC generates a reset signal to ensure a controlled startup and reliable operation of electronic systems.
4. Fault Detection: The TPS3613-01DGSRG4 detects faults such as overvoltage and undervoltage conditions, providing necessary protection to the system.
5. Power Good Signal: It generates a power good signal to indicate that the power supply is within the desired voltage range.

Advantages and Disadvantages

Advantages

• Precise voltage monitoring and protection features enhance system reliability.
• Wide input voltage range allows for versatile applications.
• Low quiescent current consumption ensures efficient power management.
• Compact package size enables space-saving integration.
• Accurate power sequencing facilitates proper system startup.

Disadvantages

• Limited fault detection capabilities compared to more advanced power management ICs.
• May require additional external components for certain applications.

Working Principles

The TPS3613-01DGSRG4 operates based on a combination of voltage comparators, internal references, and control logic. It continuously monitors the input voltage and compares it to the user-defined overvoltage and undervoltage thresholds. Based on these comparisons, the IC generates appropriate signals such as reset, power good, and fault outputs. The precise voltage monitoring and protection features ensure stable operation of electronic systems.

Detailed Application Field Plans

The TPS3613-01DGSRG4 finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Telecommunications - Medical devices

In consumer electronics, it can be used in smartphones, tablets, gaming consoles, and other portable devices to provide power supply supervision and protection. In industrial automation, it ensures reliable operation of control systems and machinery. Automotive systems benefit from its voltage monitoring and sequencing capabilities. Telecommunications equipment relies on the TPS3613-01DGSRG4 for stable power supply management. Medical devices also utilize this IC to ensure safe and accurate operation.

Detailed and Complete Alternative Models

1. TPS3617-01DGSRG4: Similar to the TPS3613-01DGSRG4, this IC offers voltage monitoring and protection features with a