TPS3610T50PWRG4

Basic Information Overview

• Category: Integrated Circuits (ICs)
• Use: Power Management
• Characteristics: Low Dropout Voltage Regulator
• Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel (TR), 2500 per reel

Specifications

The TPS3610T50PWRG4 is a low dropout voltage regulator designed for power management applications. It operates with an input voltage range of 2.5V to 6.5V and provides a fixed output voltage of 5V. The device has a maximum dropout voltage of 150mV at 100mA load current.

Key specifications include:

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 5V
• Dropout Voltage: 150mV (at 100mA load current)
• Maximum Output Current: 100mA
• Quiescent Current: 40µA (typical)

Detailed Pin Configuration

The TPS3610T50PWRG4 features an 8-pin package with the following pin configuration:

1. EN (Enable): Enable pin for turning the regulator on/off.
2. GND (Ground): Ground reference for the IC.
3. FB (Feedback): Feedback pin for regulating the output voltage.
4. VOUT (Output Voltage): Output voltage pin.
5. NC (No Connection): No connection pin.
6. NC (No Connection): No connection pin.
7. VIN (Input Voltage): Input voltage pin.
8. NC (No Connection): No connection pin.

Functional Features

The TPS3610T50PWRG4 offers several functional features that make it suitable for power management applications. These include:

• Low dropout voltage: The regulator has a low dropout voltage, ensuring efficient power conversion even with small input-output differentials.
• Enable pin: The enable pin allows for easy on/off control of the regulator, conserving power when not in use.
• Thermal shutdown protection: The device incorporates thermal shutdown protection to prevent damage due to excessive temperature.
• Overcurrent and short-circuit protection: The regulator includes overcurrent and short-circuit protection, safeguarding against potential faults.

Advantages and Disadvantages

Advantages of the TPS3610T50PWRG4 include:

• Low dropout voltage ensures efficient power conversion.
• Enable pin allows for easy on/off control.
• Thermal shutdown and overcurrent protection enhance reliability.

Disadvantages of the TPS3610T50PWRG4 include:

• Limited maximum output current of 100mA.
• Fixed output voltage may not be suitable for all applications.

Working Principles

The TPS3610T50PWRG4 operates as a low dropout voltage regulator by maintaining a stable output voltage despite variations in the input voltage. It achieves this through a feedback mechanism that compares the output voltage to a reference voltage. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry to regulate the output.

Detailed Application Field Plans

The TPS3610T50PWRG4 can be used in various power management applications, including but not limited to:

1. Battery-powered devices: The low dropout voltage and efficient power conversion make it suitable for battery-powered devices where maximizing battery life is crucial.
2. Portable electronics: The compact package and low quiescent current make it ideal for portable electronic devices such as smartphones, tablets, and wearable devices.
3. Industrial automation: The regulator can be used in industrial automation systems to provide stable power supply for sensors, actuators, and control circuits.

Detailed and Complete Alternative Models

1. TPS3610T50PWG4: Similar to TPS3610T50PWRG4 but available in a 20-pin HTSSOP package.
2. TPS3610T50PWR: Similar to TPS3610T50PWRG4 but without the tape & reel packaging option.
3. TPS3610T50PW: Similar to TPS3610T50PWRG4 but available in a 14-pin TSSOP package.

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable package and quantity options for specific applications.

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