The TPS61020DRCR from Texas Instruments is a high-efficiency low-voltage boost converter designed to generate higher output voltages from single-cell batteries and low-voltage power sources. It provides a compact and efficient power management solution for portable and battery-powered applications.
The device operates from an input voltage range of 0.9V to 6.5V, allowing startup from low-voltage sources such as single-cell alkaline, NiMH, or lithium batteries. It supports adjustable output voltage configurations and can provide output voltages up to 6.5V.
TPS61020DRCR integrates a high-efficiency switching architecture with low quiescent current, helping extend battery life in portable systems. The device includes power-saving modes and protection features such as over-temperature protection, current limiting, and undervoltage lockout to improve system reliability.
The converter is available in a compact 10-pin VSON (DRC) surface-mount package, making it suitable for space-constrained PCB designs. Typical applications include handheld devices, wireless sensors, portable medical equipment, GPS devices, battery-powered instruments, and embedded power supplies.
Key Features
- High-efficiency boost converter
- Input voltage range: 0.9V to 6.5V
- Output voltage: up to 6.5V
- Low quiescent current
- Low-voltage startup capability
- Adjustable output voltage
- Integrated power switch
- Battery-powered operation
- Over-temperature protection
- Current limiting protection
- Undervoltage lockout
- Package: 10-pin VSON (DRC)
- Surface mount package
- Suitable for portable power applications
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