BL8032TT Power Management IC – 2A Synchronous DC-DC Buck | 4.2–18V, TPS54202 Compatible

The BL8032TT is a high-efficiency Power Management IC integrating a synchronous DC/DC step-down (buck) converter with built-in power MOSFETs, designed for wide input voltage applications and compact power solutions.
It supports a 4.2V to 18V input voltage range and provides an adjustable output voltage, making it suitable for versatile power regulation requirements.

Delivering up to 2A output current, the BL8032TT offers stable regulation and reliable performance for point-of-load and intermediate power rails.
With its compact footprint and optimized control architecture, it serves as a TPS54202-compatible alternative, enabling easy replacement in existing designs.

Key Specifications

• Input Voltage (VIN): 4.2V – 18V

• Output Voltage (VOUT): Adjustable

• Output Current (IOUT): Up to 2A

• Topology: Synchronous Buck Converter

• Power Switching: Built-in MOSFETs

• Control Mode: PWM

• Compatibility: TPS54202

• Package: SOT23-6

Applications

• Consumer electronics

• Set-top boxes (STB)

• Embedded systems

• Industrial electronics

• Distributed power architectures

• General-purpose DC/DC power rails

Features

• TPS54202 pin-to-pin compatible solution

• Wide 4.2V to 18V input voltage range

• Integrated synchronous MOSFETs

• High efficiency DC/DC conversion

• Compact SOT23-6 package

• Stable output regulation and protection features