The TPS61122PW is a high-performance boost converter from the reputable semiconductor manufacturer, Texas Instruments. This advanced power management integrated circuit (IC) is specifically designed to provide a reliable and efficient solution for applications requiring voltage step-up conversion from a lower voltage source.

Key Features

• Wide Input Voltage Range: The TPS61122PW operates with an input voltage range from 0.9V to 5.5V, making it versatile for both single-cell battery-powered applications and systems powered by higher voltage sources.
• Adjustable Output Voltage: Users can adjust the output voltage from 1.8V to 5.5V via external resistors, providing flexibility for various design requirements.
• High Efficiency: The device features a synchronous switch architecture that enhances efficiency by reducing the voltage drop and power loss associated with diode rectification.
• Power Save Mode: To improve efficiency at light loads, the TPS61122PW includes a power save mode that reduces quiescent current and maintains high efficiency over a wide load range.
• Protection Features: Built-in over-temperature and over-current protection safeguard the device and the system from potential damage due to abnormal operating conditions.

Applications

The TPS61122PW is ideal for a wide range of applications, including but not limited to:

• Portable and battery-powered equipment
• Handheld devices
• Power supply for white LED backlighting
• Positive LCD bias supply

Package and Quality

The TPS61122PW is offered in a 16-pin TSSOP (Thin Shrink Small Outline Package) that is both space-saving and suitable for automated assembly processes. Texas Instruments is known for its commitment to quality, and this product is no exception. It is designed and manufactured to meet the highest standards, ensuring reliable performance in a variety of conditions.

For engineers and designers looking for a boost converter that offers efficiency, flexibility, and reliability, the TPS61122PW from Texas Instruments is an excellent choice that meets a broad spectrum of power management needs.