TPS22961DNYT

Product Overview

Category

The TPS22961DNYT 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
• Low quiescent current
• Fast switching speed
• Wide input voltage range
• Overcurrent and thermal protection

Package

The TPS22961DNYT is available in a small outline no-lead (SON) package.

Essence

The essence of the TPS22961DNYT lies in its ability to efficiently control power flow in electronic devices, ensuring optimal performance and protection.

Packaging/Quantity

The TPS22961DNYT is typically packaged in reels, with a quantity of 3000 units per reel.

Specifications

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

Detailed Pin Configuration

The TPS22961DNYT 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

• Load switching with minimal power loss
• Power sequencing capability
• Overcurrent and thermal protection
• Power good indicator for system monitoring
• Low quiescent current for power efficiency

Advantages and Disadvantages

Advantages

• Low on-resistance ensures minimal power loss
• Fast switching speed improves overall system performance
• Wide input voltage range allows for versatile applications
• Overcurrent and thermal protection safeguards the device and system
• Power good indicator aids in system monitoring

Disadvantages

• Limited maximum continuous current of 2A may not be suitable for high-power applications
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments

Working Principles

The TPS22961DNYT operates by controlling the flow of power from the input voltage (VIN) to the output voltage (VOUT) based on the enable signal (EN). When the enable pin is high, the load is connected to the input voltage, allowing power to flow. Conversely, when the enable pin is low, the load is disconnected, cutting off power supply.

Detailed Application Field Plans

The TPS22961DNYT finds application in various electronic devices and systems, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices - Battery-powered devices

Detailed and Complete Alternative Models

1. TPS22960DNYT
2. TPS22962DNYT
3. TPS22963DNYT
4. TPS22964DNYT
5. TPS22965DNYT

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the TPS22961DNYT is a power management integrated circuit designed for load switching applications. With its low on-resistance, fast switching speed, and wide input voltage range, it offers efficient power control and protection. While it has limitations in terms of maximum continuous current and operating temperature range, it finds application in various electronic devices and has alternative models available for different design needs.