TPS22964CYZPT

Product Overview

Category

The TPS22964CYZPT belongs to the category of power management integrated circuits (PMICs).

Use

It is primarily used for power distribution and control in electronic devices.

Characteristics

• Low on-resistance
• Fast switching speed
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The TPS22964CYZPT is available in a small outline package (SOT) with 8 pins.

Essence

The essence of the TPS22964CYZPT lies in its ability to efficiently manage power distribution within electronic devices, ensuring optimal performance and protection.

Packaging/Quantity

The TPS22964CYZPT is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 1.5V to 6.5V
• On-Resistance: 30mΩ (typical)
• Maximum Continuous Current: 2A
• Quiescent Current: 0.1μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPS22964CYZPT has the following pin configuration:

1. EN (Enable)
2. IN (Input Voltage)
3. GND (Ground)
4. PG (Power Good)
5. OUT (Output Voltage)
6. OUT (Output Voltage)
7. GND (Ground)
8. VIN (Input Voltage)

Functional Features

• Power sequencing capability
• Undervoltage lockout
• Adjustable overcurrent protection
• Power good output signal
• Reverse current blocking

Advantages and Disadvantages

Advantages

• Low on-resistance minimizes power loss
• Fast switching speed enhances efficiency
• Wide input voltage range allows for versatile applications
• Overcurrent and thermal shutdown protection ensure device safety

Disadvantages

• Limited maximum continuous current may restrict usage in high-power applications
• SOT package may not be suitable for all design requirements

Working Principles

The TPS22964CYZPT operates by controlling the flow of power from the input voltage source to the output load. It utilizes a combination of MOSFET switches, control logic, and protection features to regulate the power distribution process.

Detailed Application Field Plans

The TPS22964CYZPT finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

In these applications, it is used to manage power distribution, ensuring efficient utilization and protection of the device components.

Detailed and Complete Alternative Models

1. TPS22963CYZPT: Similar to TPS22964CYZPT, but with a lower maximum continuous current rating of 1.5A.
2. TPS22965CYZPT: Similar to TPS22964CYZPT, but with a higher maximum continuous current rating of 3A.
3. TPS22966CYZPT: Similar to TPS22964CYZPT, but with an adjustable overcurrent protection feature.

These alternative models offer different specifications and capabilities, allowing designers to choose the most suitable option for their specific application requirements.

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