TPS22975DSGT

Product Overview

Category

The TPS22975DSGT belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is designed to provide efficient power management solutions for various electronic devices.

Characteristics

• Low on-resistance
• Wide input voltage range
• Overcurrent and overtemperature protection
• Fast turn-on and turn-off times

Package

The TPS22975DSGT is available in a small, surface-mount package.

Essence

The essence of the TPS22975DSGT lies in its ability to regulate and control power supply efficiently, ensuring optimal performance of electronic devices.

Packaging/Quantity

The TPS22975DSGT is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• On-Resistance: 20mΩ (typical)
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPS22975DSGT has the following pin configuration:

1. VIN: Input voltage pin
2. EN: Enable pin
3. GND: Ground pin
4. PG: Power good indicator pin
5. VOUT: Output voltage pin

Functional Features

• Low power consumption
• Fast response time
• Overcurrent and overtemperature protection
• Power sequencing capability
• Power good indicator

Advantages and Disadvantages

Advantages

• Efficient power management
• Wide input voltage range
• Small form factor
• Reliable overcurrent and overtemperature protection

Disadvantages

• Limited output current capacity
• Higher cost compared to some alternatives

Working Principles

The TPS22975DSGT operates by regulating the flow of power from the input voltage to the output voltage. It utilizes a combination of MOSFET switches and control circuitry to efficiently manage power consumption and protect against overcurrent and overtemperature conditions.

Detailed Application Field Plans

The TPS22975DSGT can be used in various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable devices - Industrial automation

Detailed and Complete Alternative Models

1. TPS22976DSGT: Similar to TPS22975DSGT with higher output current capacity.
2. TPS22977DSGT: Similar to TPS22975DSGT with additional power sequencing capability.
3. TPS22978DSGT: Similar to TPS22975DSGT with lower on-resistance.

These alternative models provide similar functionality and can be considered based on specific application requirements.

In conclusion, the TPS22975DSGT is a power management integrated circuit that offers efficient power regulation and protection features. With its wide input voltage range and small form factor, it finds applications in various electronic devices. While it has limitations in terms of output current capacity and cost, there are alternative models available to suit different needs.