TPS22964CYZPR

Product Overview

Category

The TPS22964CYZPR belongs to the category of power management integrated circuits (PMICs).

Use

It is primarily used for managing power in electronic devices, specifically for load switching applications.

Characteristics

• Low on-resistance
• Fast switching speed
• Wide input voltage range
• Overcurrent and overtemperature protection
• Low quiescent current

Package

The TPS22964CYZPR is available in a small 10-pin, 1.6mm x 1.6mm DSBGA package.

Essence

The essence of the TPS22964CYZPR lies in its ability to efficiently control power flow in electronic devices, ensuring optimal performance and protection against potential damage.

Packaging/Quantity

The TPS22964CYZPR is typically sold in reels, with each reel containing a specified quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 0V to 5.5V
• Maximum Continuous Current: 2A
• On-Resistance: 40mΩ (typical)
• Quiescent Current: 3µA (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPS22964CYZPR features the following pin configuration:

1. EN (Enable)
2. IN (Input Voltage)
3. GND (Ground)
4. PG (Power Good)
5. OUT (Output Voltage)
6. FB (Feedback)
7. NC (No Connection)
8. NC (No Connection)
9. NC (No Connection)
10. VIN (Input Voltage)

Functional Features

• Load switching capability
• Power sequencing support
• Fault protection mechanisms
• Power good indication
• Adjustable output voltage

Advantages and Disadvantages

Advantages

• Low on-resistance ensures minimal power loss
• Fast switching speed for efficient power management
• Wide input voltage range allows compatibility with various devices
• Overcurrent and overtemperature protection safeguards against damage
• Low quiescent current minimizes power consumption during standby

Disadvantages

• Limited maximum continuous current of 2A may not be suitable for high-power applications
• Small package size may pose challenges during assembly and soldering processes

Working Principles

The TPS22964CYZPR operates by controlling the flow of power from the input voltage source to the output load. When the enable pin (EN) is activated, the IC allows current to pass through from the input (IN) to the output (OUT). The feedback pin (FB) provides a means to adjust the output voltage as required.

Detailed Application Field Plans

The TPS22964CYZPR finds application in various electronic devices that require efficient power management and load switching capabilities. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, and wearable devices can benefit from the TPS22964CYZPR's low power consumption and fast switching speed.
2. Portable Gaming Consoles: The IC's ability to handle load switching and provide overcurrent protection makes it suitable for gaming consoles that require reliable power management.
3. IoT Devices: Internet of Things (IoT) devices often have strict power requirements, and the TPS22964CYZPR can help ensure efficient power usage in such applications.
4. Industrial Control Systems: The IC's wide input voltage range and fault protection features make it suitable for use in industrial control systems that require robust power management.

Detailed and Complete Alternative Models

1. TPS22963CYZPR: Similar to the TPS22964CYZPR but with a lower maximum continuous current of 1.5A.
2. TPS22965CYZPR: Similar to the TPS22964CYZPR but with a higher maximum continuous current of 3A.
3. TPS22966CYZPR: Similar to the TPS22964CYZPR but with an adjustable output voltage feature.

These alternative models offer similar functionality and characteristics, allowing users to choose the most suitable option based on their specific requirements.

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