TPS22925BYPHT

Product Overview

Category

The TPS22925BYPHT belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is primarily used for managing power in portable electronic devices, such as smartphones, tablets, and wearable devices.

Characteristics

• Low on-resistance: The TPS22925BYPHT offers a low on-resistance, ensuring efficient power delivery.
• Fast switching speed: It features a fast switching speed, enabling quick response times.
• Low quiescent current: The PMIC has a low quiescent current, minimizing power consumption during standby or idle modes.
• Overvoltage protection: It provides overvoltage protection, safeguarding the connected device from potential damage.

Package

The TPS22925BYPHT comes in a small form factor package, such as a 6-pin DSBGA (wafer chip-scale) package.

Essence

The essence of the TPS22925BYPHT lies in its ability to efficiently manage power distribution in portable electronic devices, optimizing their performance and power consumption.

Packaging/Quantity

Typically, the TPS22925BYPHT is available in reels or trays, with a quantity of around 3000 units per reel.

Specifications

• Input voltage range: 1.5V to 5.5V
• Output voltage range: 0V to VDD
• Maximum continuous current: 2A
• Quiescent current: 10µA (typical)
• Operating temperature range: -40°C to 85°C

Detailed Pin Configuration

The TPS22925BYPHT 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
6. VDD: Supply voltage pin

Functional Features

• Power sequencing: The TPS22925BYPHT supports power sequencing, ensuring proper power-up and power-down sequences for the connected device.
• Overcurrent protection: It incorporates overcurrent protection, preventing excessive current flow that could damage the device or the PMIC itself.
• Thermal shutdown: The PMIC includes thermal shutdown functionality, safeguarding against overheating by shutting down when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages

• Efficient power management
• Fast switching speed
• Small form factor package
• Overvoltage protection

Disadvantages

• Limited maximum continuous current (2A)
• Relatively high operating temperature range (-40°C to 85°C)

Working Principles

The TPS22925BYPHT operates by receiving an input voltage (VIN) and supplying the regulated output voltage (VOUT) to the connected device. The enable pin (EN) controls the power delivery, allowing the user to turn on or off the PMIC as required. The power good indicator pin (PG) provides a signal indicating whether the output voltage is within the acceptable range.

Detailed Application Field Plans

The TPS22925BYPHT finds applications in various portable electronic devices, including: 1. Smartphones 2. Tablets 3. Wearable devices 4. Portable gaming consoles 5. Digital cameras

Detailed and Complete Alternative Models

Some alternative models to the TPS22925BYPHT include: 1. TPS22926BYPHT 2. TPS22927BYPHT 3. TPS22928BYPHT 4. TPS22929BYPHT

These models offer similar functionalities but may have variations in specifications and package options.

In conclusion, the TPS22925BYPHT is a power management integrated circuit designed for efficient power distribution in portable electronic devices. With its low on-resistance, fast switching speed, and overvoltage protection, it ensures optimal performance while minimizing power consumption. Although it has some limitations, such as a limited maximum continuous current and relatively high operating temperature range, the TPS22925BYPHT remains a reliable choice for power management in various applications.