TPS622314TDRYRQ1

Product Overview

Category

The TPS622314TDRYRQ1 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic devices to regulate voltage levels and ensure stable power supply.

Characteristics

• Input Voltage Range: 2.5V to 6V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 400mA
• Efficiency: Up to 95%
• Low Quiescent Current: 17µA (typical)
• Operating Temperature Range: -40°C to 125°C
• Package Type: WSON-6 (2x2 mm)

Package and Quantity

The TPS622314TDRYRQ1 is available in a small WSON-6 package, measuring 2x2 mm. It is typically sold in reels or tubes containing a specific quantity, depending on the supplier.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: Up to 400mA
• Quiescent Current: 17µA (typical)
• Dropout Voltage: 200mV at 100mA
• Ripple Rejection: 70dB at 1kHz
• Load Regulation: ±1% (typical)
• Line Regulation: ±0.3% (typical)
• Switching Frequency: 2.25MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TPS622314TDRYRQ1 has the following pin configuration:

1. EN (Enable): Enable pin for turning the regulator on/off.
2. PG (Power Good): Output voltage monitoring pin.
3. FB (Feedback): Feedback pin for setting the output voltage.
4. SW (Switch): Switching node for connecting the inductor and capacitor.
5. GND (Ground): Ground reference for the regulator.
6. VIN (Input Voltage): Input voltage supply pin.

Functional Features

• High Efficiency: The TPS622314TDRYRQ1 offers high efficiency, reaching up to 95%. This ensures minimal power loss during voltage regulation, maximizing battery life in portable devices.

• Low Quiescent Current: With a low quiescent current of only 17µA, this voltage regulator minimizes power consumption when the load is light or idle, making it suitable for battery-powered applications.

• Wide Input and Output Voltage Range: The TPS622314TDRYRQ1 can accept input voltages ranging from 2.5V to 6V and provides an adjustable output voltage range of 0.8V to 5.5V, offering flexibility for various system requirements.

• Small Package Size: The WSON-6 package measuring 2x2 mm allows for compact designs, making it ideal for space-constrained applications.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Low quiescent current prolongs battery life.
• Wide input and output voltage range provides versatility.
• Small package size enables compact designs.

Disadvantages

• Limited maximum output current of 400mA may not be sufficient for high-power applications.
• The small package size may make soldering more challenging for some users.

Working Principles

The TPS622314TDRYRQ1 is a step-down (buck) voltage regulator that converts a higher input voltage to a lower output voltage. It utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage. The regulator operates by switching the input voltage on and off at a high frequency, which is then filtered to provide a stable output voltage.

Detailed Application Field Plans

The TPS622314TDRYRQ1 can be used in various applications, including but not limited to:

1. Portable Electronic Devices: This voltage regulator is suitable for smartphones, tablets, portable media players, and other battery-powered devices, providing efficient power management and prolonging battery life.

2. IoT (Internet of Things) Devices: With its low quiescent current and small package size, the TPS622314TDRYRQ1 is well-suited for IoT devices that require long battery life and compact form factors.

3. Automotive Electronics: The TPS622314TDRYRQ1's wide operating temperature range (-40°C to 125°C) makes it suitable for automotive applications, such as infotainment systems, advanced driver-assistance systems (ADAS), and lighting control modules.

4. Industrial Control Systems: This voltage regulator can be used in industrial control systems, providing stable power supply for sensors, actuators, and micro