The TPS626751YFDT is a highly efficient, ultra-small, low-power step-down converter from the reputable Texas Instruments. This advanced power solution is designed to meet the stringent power requirements of battery-powered handheld applications. With a focus on space-constrained devices, the TPS626751YFDT offers a compact power management solution without compromising on performance.

Key Features

• High Efficiency: The converter operates at a high efficiency over a wide load current range, which is essential for maximizing battery life in portable devices.
• Adjustable Output Voltage: It provides an adjustable output voltage range from 1.2V to 1.8V, which can be set by external resistors. This flexibility allows the converter to be tailored to the specific needs of the application.
• Small Footprint: The TPS626751YFDT comes in a compact 6-pin wafer chip scale package (WCSP), making it ideal for space-constrained applications.
• Low Quiescent Current: It has an exceptionally low quiescent current, further improving battery life and reducing power consumption when the device is in standby mode.
• Fast Transient Response: The device is designed to provide a fast transient response, which is crucial for maintaining voltage stability during sudden changes in load.

Applications

This step-down converter is suitable for a wide range of applications, particularly where high efficiency and small size are priorities. Typical applications include:

• Smartphones
• Tablets
• Wireless Headsets
• Portable Media Players
• Wearable Devices

Technical Specifications

Parameter Value Output Voltage Range 1.2V to 1.8V Input Voltage Range 2.3V to 5.5V Package 6-pin WCSP Switching Frequency Up to 3 MHz Quiescent Current Typ. 17 μA

Overall, the TPS626751YFDT by Texas Instruments is an excellent choice for designers looking to optimize power efficiency and space in their portable and wearable devices.