The TPS61106PW from Texas Instruments is a versatile and efficient power management integrated circuit designed to cater to a wide array of portable electronics. This device is a synchronous step-up converter that can generate dual output voltages, making it an ideal choice for powering both positive and negative voltage rails in applications such as OLED displays and CCD sensors.

Key Features

• Wide Input Voltage Range: The TPS61106PW operates with an input voltage range from 1.8V to 5.5V, accommodating various battery technologies and configurations.
• High-Efficiency Synchronous Boost: The synchronous rectification design ensures high efficiency, which is critical for maximizing battery life in portable devices.
• Dual Output Voltages: This component provides two regulated output voltages, with the main output adjustable up to 28V and the secondary negative output adjustable down to -28V.
• Integrated Power Switches: Built-in power switches eliminate the need for external FETs, reducing the component count and simplifying the design.
• Low Quiescent Current: With a quiescent current of just 55µA, the TPS61106PW is optimized for low-power consumption when in standby mode.
• Thermal Shutdown and Overcurrent Protection: Advanced protection features safeguard the device and the system against excessive temperature and current conditions.

Applications

The TPS61106PW is suitable for various applications, particularly where efficient power conversion and dual outputs are required. It is commonly used in:

• Portable Electronics
• OLED Display Modules
• CCD Sensors
• Handheld Devices
• GPS Units

Product Packaging and Availability

The TPS61106PW is available in a 20-pin TSSOP (Thin Shrink Small Outline Package) that provides a compact footprint for space-constrained applications. Texas Instruments supports this product with a comprehensive set of development tools, including evaluation modules and detailed technical documentation to facilitate rapid design integration and prototyping.