TPS22965DSGR

Product Overview

Category

The TPS22965DSGR belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is designed to provide power management solutions for various electronic devices, such as smartphones, tablets, portable gaming consoles, and other battery-powered applications.

Characteristics

• Low on-resistance: The TPS22965DSGR offers low resistance to minimize power loss during operation.
• Fast switching speed: This PMIC ensures efficient power delivery with its fast switching capability.
• Wide input voltage range: It can handle a wide range of input voltages, making it suitable for different power supply configurations.
• Overcurrent protection: The TPS22965DSGR incorporates overcurrent protection to safeguard the connected devices.

Package

The TPS22965DSGR is available in a small 6-pin WSON package, which provides compactness and ease of integration into various circuit designs.

Essence

The essence of the TPS22965DSGR lies in its ability to efficiently manage power distribution in battery-powered devices, ensuring optimal performance and prolonging battery life.

Packaging/Quantity

The TPS22965DSGR is typically packaged in reels containing a specified quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• On-Resistance: 20mΩ (typical)
• Maximum Continuous Current: 3A
• Standby Current: <1µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPS22965DSGR features the following pin configuration:

1. VIN: Input voltage pin
2. EN: Enable pin for controlling the power switch
3. GND: Ground pin
4. PG: Power good indicator pin
5. SW: Switch pin for power distribution
6. VOUT: Output voltage pin

Functional Features

• Power Switch Control: The EN pin allows for easy control of the power switch, enabling efficient power management.
• Power Good Indicator: The PG pin provides a signal indicating the status of the power supply, ensuring proper functioning of the connected devices.
• Fast Switching: The TPS22965DSGR offers fast switching capabilities, minimizing power loss and optimizing power delivery.

Advantages and Disadvantages

Advantages

• Low on-resistance reduces power loss
• Wide input voltage range accommodates various power supply configurations
• Fast switching speed ensures efficient power delivery
• Overcurrent protection safeguards connected devices

Disadvantages

• Limited maximum continuous current (3A)

Working Principles

The TPS22965DSGR operates by controlling the power switch based on the input received at the EN pin. When enabled, the power switch connects the input voltage (VIN) to the output voltage (VOUT), allowing power to flow to the connected device. The fast switching speed and low on-resistance of the PMIC ensure efficient power transfer while minimizing power loss.

Detailed Application Field Plans

The TPS22965DSGR finds applications in various battery-powered electronic devices, including but not limited to: - Smartphones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. TPS22966DSGR: Similar to TPS22965DSGR with higher maximum continuous current (5A).
2. TPS22967DSGR: Similar to TPS22965DSGR with lower on-resistance (10mΩ typical).

These alternative models offer similar functionality to the TPS22965DSGR but may have different specifications that cater to specific application requirements.

In conclusion, the TPS22965DSGR is a power management integrated circuit designed for efficient power distribution in battery-powered devices. With its low on-resistance, fast switching speed, and overcurrent protection, it ensures optimal performance and prolongs battery life. Its compact package and wide input voltage range make it suitable for various applications in the consumer electronics industry. Alternative models such as the TPS22966DSGR and TPS22967DSGR provide options with different specifications to cater to specific needs.