Overview
The TPS61027DRCR is a high-efficiency boost converter IC produced by Texas Instruments. This compact device is designed for applications requiring efficient voltage step-up from low input voltages. It features a constant frequency PWM control scheme, enabling high efficiency even at low voltage differentials. The TPS61027DRCR is housed in a 6-pin DFN package measuring just 2mm x 2mm x 0.8mm, making it ideal for space-constrained designs. Its target user groups include developers of portable electronics, IoT devices, and battery-powered systems where energy efficiency and compact size are critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 1.8V to 6V | V | |
| Output Voltage Range | 2.5V to 6V | V | |
| Maximum Output Current | 1.2A | A | |
| Switching Frequency | 1.2MHz | Hz | |
| Efficiency | Up to 85% | % | |
| Quiescent Current | 1µA | A | In standby mode |
Key Features
- High efficiency due to constant frequency PWM control.
- Low quiescent current of 1µA in standby mode, extending battery life.
- Compact 6-pin DFN package for space-saving designs.
- Wide input voltage range for versatile applications.
Applications
The TPS61027DRCR is widely used in portable electronics, IoT devices, and battery-powered systems. Its ability to efficiently step up low input voltages makes it suitable for applications such as powering sensors, wireless modules, and small displays. In industrial settings, it can be used in low-power control systems and monitoring devices. Its compact size and high efficiency also make it ideal for wearable technology and medical devices where space and power consumption are critical.
Q & A
1. What is the input voltage range of the TPS61027DRCR?
The input voltage range is 1.8V to 6V.
2. What is the maximum output current supported by this IC?
The maximum output current is 1.2A.
3. What is the switching frequency of the TPS61027DRCR?
The switching frequency is 1.2MHz.
4. How efficient is the TPS61027DRCR?
It offers up to 85% efficiency.
5. What is the quiescent current in standby mode?
The quiescent current is 1µA in standby mode.
6. What package does the TPS61027DRCR come in?
It comes in a 6-pin DFN package measuring 2mm x 2mm x 0.8mm.
7. Can this IC be used in battery-powered devices?
Yes, it is ideal for battery-powered devices due to its low quiescent current and high efficiency.
8. What type of control scheme does the TPS61027DRCR use?
It uses a constant frequency PWM control scheme.
9. Is the TPS61027DRCR suitable for IoT applications?
Yes, its compact size and efficiency make it well-suited for IoT devices.
10. What are the typical applications of this IC?
Typical applications include portable electronics, sensors, wireless modules, and wearable technology.
