Overview
The TPS62242DRVR is a highly efficient synchronous step-down DC-DC converter designed and manufactured by Texas Instruments. This compact and versatile component is optimized for battery-powered portable applications, offering a robust solution for power management. With its small form factor and high efficiency, the TPS62242DRVR is ideal for devices such as mobile phones, portable medical equipment, and other low-power electronics. Its key selling points include a fixed 1.2V output, a wide input voltage range of 2V to 6V, and a high switching frequency of 2.25MHz, ensuring minimal external component requirements and compact design.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Category | PMIC - Regulators - DC DC Switching Regulators | - | - |
| Output Voltage | 1.2 | V | Fixed |
| Input Voltage Range | 2 to 6 | V | - |
| Output Current | 300 | mA | Max |
| Switching Frequency | 2.25 | MHz | Fixed |
| Synchronous Rectification | Yes | - | - |
| Operating Temperature | -40 to 85 | °C | - |
| Package | 6-WDFN Exposed Pad | - | 2x2mm |
| Mounting Type | Surface Mount | - | - |
| Output Type | Fixed | - | - |
Key Features
- High efficiency, greater than 94%, ensuring optimal power conversion.
- Fixed 1.2V output voltage, simplifying design for specific applications.
- Wide input voltage range of 2V to 6V, compatible with various power sources.
- High switching frequency of 2.25MHz, reducing the need for large external components.
- Synchronous rectification for improved efficiency and reduced heat dissipation.
- Compact 6-WDFN package (2x2mm), enabling space-saving designs.
Applications
The TPS62242DRVR is widely used in portable and low-power applications, including mobile phones, portable medical devices, and industrial sensors. Its high efficiency and compact design make it particularly suitable for battery-powered systems where space and energy conservation are critical. Additionally, its robust performance and wide input voltage range ensure reliable operation in diverse environments.
Q & A
1. What is the output voltage of the TPS62242DRVR?
The TPS62242DRVR provides a fixed output voltage of 1.2V.
2. What is the input voltage range for this component?
The input voltage range is 2V to 6V, making it compatible with various power sources.
3. What is the maximum output current?
The maximum output current is 300mA.
4. What is the switching frequency of the TPS62242DRVR?
The switching frequency is fixed at 2.25MHz.
5. Does this component support synchronous rectification?
Yes, it features synchronous rectification for improved efficiency.
6. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
7. What package does the TPS62242DRVR use?
It uses a 6-WDFN exposed pad package with dimensions of 2x2mm.
8. Is this component suitable for battery-powered applications?
Yes, it is optimized for battery-powered portable applications.
9. What are the key advantages of the TPS62242DRVR?
Key advantages include high efficiency, compact design, and a wide input voltage range.
10. Can this component be used in medical devices?
Yes, its reliability and efficiency make it suitable for portable medical devices.
