TPS63000DRCR TPS63000 Marking BPT Laptop IC

The TPS63000, identified by the BPT marking, is a high-efficiency buck-boost converter integrated circuit (IC) developed by Texas Instruments (TI). It is designed to operate with an input voltage range of 1.8V to 5.5V, automatically switching between step-up and step-down modes to maintain a stable output voltage. This makes it ideal for battery-powered applications, laptop subsystems, and portable embedded electronics.

• High-efficiency buck-boost converter IC
• Input voltage range: 1.8V to 5.5V
• Output current: up to 1200mA (1.2A)
• Automatic transition between boost and buck modes
• High switching frequency (2.4 MHz typical) for small solution size
• Low quiescent current and high conversion efficiency
• Integrated power switches and compensation circuitry
• Manufacturer: Texas Instruments
• Suitable for battery-powered and portable devices
• IC ready stock OKSpare, IC available at OKSpare, and IC supplier OKSpare

Technical Summary:

The TPS63000 IC delivers a regulated output voltage from varying input sources such as single-cell Li-ion or 3x alkaline batteries. It combines boost and buck converter features, enabling compact, low-noise, and energy-efficient power designs. Commonly used in mobile devices, embedded systems, and laptop logic boards, it provides continuous power regulation across wide load ranges.