BLL2752 Power Management IC – 15A Jitter + CC/CV DC/DC Buck Converter | 8.5–40V, 5.05V Output, 130kHz, ESOP8

BLL2752 Power Management IC – 15A Jitter + CC/CV DC/DC Buck Converter | 8.5–40V, 5.05V Output, 130kHz, ESOP8

Description

The BLL2752 is a high-performance Power Management IC featuring an external MOSFET synchronous DC/DC step-down (buck) converter with Jitter + CC/CV control.
It supports an 8.5V to 40V input voltage range and provides a fixed 5.05V output, making it ideal for high-current automotive car chargers and other high-power DC/DC applications.

Capable of delivering up to 15A output current, the BLL2752 achieves 96% efficiency, providing reliable and stable voltage regulation under heavy loads.
Its ESOP8 package allows for compact, high-density automotive PCB designs.

Key Specifications

• Input Voltage (VIN): 8.5V – 40V

• Output Voltage (VOUT): 5.05V fixed

• Output Current (IOUT): Up to 15A

• Switching Frequency (FOSC): 130kHz

• Topology: Jitter + CC/CV Synchronous Buck Converter

• Power Switching: External MOSFETs

• Efficiency: Up to 96%

• Output Accuracy: ±2%

• Package: ESOP8

Applications

• Automotive car chargers

• High-current DC/DC automotive modules

• Embedded automotive electronics

• Battery-powered automotive systems

• High-power automotive devices

Features

• Very high-current output up to 15A

• Fixed 5.05V output for automotive applications

• Jitter + CC/CV control for stable voltage and current regulation

• External MOSFET support for high-current applications

• High efficiency up to 96%

• ESOP8 package for compact PCB integration