Overview
The TPS62242DRVRG4 is a high-efficiency, low-noise synchronous step-down DC-DC converter produced by Texas Instruments. Designed for portable and battery-powered applications, this model offers a compact solution for power management in space-constrained designs. Its target user groups include engineers and designers working on consumer electronics, industrial automation, and medical devices. The TPS62242DRVRG4 stands out for its high efficiency, low quiescent current, and small form factor, making it a competitive choice for modern electronic systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.5 to 6 | V | |
| Output Voltage Range | 0.6 to 5.5 | V | Adjustable |
| Output Current | 500 | mA | Max |
| Switching Frequency | 2.25 | MHz | |
| Efficiency | Up to 95 | % | |
| Quiescent Current | 15 | µA | |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | WSON-6 | 2x2 mm |
Key Features
- High efficiency up to 95% for extended battery life.
- Low quiescent current of 15 µA for improved power savings.
- Compact WSON-6 package for space-constrained designs.
- Adjustable output voltage from 0.6 V to 5.5 V for versatile applications.
- High switching frequency of 2.25 MHz enabling the use of small external components.
Applications
The TPS62242DRVRG4 is widely used in portable electronics such as smartphones, tablets, and wearable devices due to its compact size and high efficiency. In industrial automation, it powers sensors and control modules, ensuring reliable operation in harsh environments. Additionally, it is suitable for medical devices, where low noise and high efficiency are critical for patient safety and device performance.
Q & A
What is the input voltage range of the TPS62242DRVRG4?
The input voltage range is 2.5 V to 6 V.
What is the maximum output current?
The maximum output current is 500 mA.
What is the switching frequency?
The switching frequency is 2.25 MHz.
Is the output voltage adjustable?
Yes, the output voltage is adjustable from 0.6 V to 5.5 V.
What is the efficiency of this converter?
The efficiency can reach up to 95%.
What is the quiescent current?
The quiescent current is 15 µA.
What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
What package does the TPS62242DRVRG4 come in?
It comes in a WSON-6 package measuring 2x2 mm.
What are the typical applications of this model?
Typical applications include portable electronics, industrial automation, and medical devices.
Why is this model suitable for battery-powered devices?
Its high efficiency and low quiescent current make it ideal for extending battery life.
