DC-DC Buck Boost Converter 1.6V-5.5V In 3.3V 1.5A Out - TPS631000

• TPS631000 Datasheet

Reliable Voltage Regulation with 7Semi 1.5A DC-DC Buck-Boost Converter - TPS631000: Optimize Power Efficiency for Your Electronics

The 7Semi DC-DC Buck-Boost Converter (TPS631000) is a high-efficiency power regulation solution designed to maintain stable voltage output across a broad input range of 1.6V to 5.5V. Engineered for seamless performance in boost, buck, and buck-boost modes, this converter ensures consistent voltage stability, making it an ideal choice for pre-regulators, voltage stabilizers, and precision electronic applications. With an adjustable output voltage spanning 1.2V to 5.3V, it is highly adaptable for various low-power and high-performance circuit designs.

Designed to maximize efficiency, the TPS631000 features a low 8-µA quiescent current and a power-save mode that minimizes energy loss during no-load operations. Supporting a 3-A peak switch current, it delivers up to 2A output for VIN ≥ 3V and 1.5A output for VIN ≥ 2.7V, ensuring robust performance for IoT devices, battery-powered applications, and precision electronics. The advanced mode transition mechanism automatically adjusts voltage regulation, reducing ripple and ensuring a smooth power supply in dynamic operating conditions.

Key Features and Benefits:

• Wide Input Voltage Range: Operates efficiently from 1.6V to 5.5V, offering compatibility with various power sources.
• Adjustable Output Voltage: Supports 1.2V to 5.3V output, providing flexibility for multiple electronic applications.
• High Output Power: Capable of delivering 2A output for VIN ≥ 3V and 1.5A output for VIN ≥ 2.7V, with a 3A peak switch current for demanding applications.
• Low Power Consumption: Features an 8-µA quiescent current, ensuring energy efficiency for low-load conditions.
• Seamless Mode Switching: Automatically transitions between boost, buck, and buck-boost modes to maintain stable voltage output.
• Compact and Reliable: Designed for space-constrained applications, making it an excellent choice for precision electronics, system pre-regulators, and voltage stabilizers.