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BU2748 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BU2748ROHM150Yes

Manufacturer:** ROHM **Part Number:** BU2748 ### **Specifications:** - **Type:** Power Management IC (PMIC) - **Function:** Switching Regulator (DC-DC Converter) - **Input Voltage Range:** 4.

Manufacturer: ROHM

Part Number: BU2748

Specifications:

  • Type: Power Management IC (PMIC)
  • Function: Switching Regulator (DC-DC Converter)
  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: Adjustable (0.8V to 12V)
  • Output Current: Up to 3A
  • Switching Frequency: 500kHz (typical)
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +105°C
  • Package: HSOP-8 (Exposed Pad)

Descriptions:

The BU2748 is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring stable power supply with low noise and high efficiency. It integrates power MOSFETs and supports a wide input voltage range, making it suitable for automotive, industrial, and consumer electronics applications.

Features:

  • Wide Input Voltage Range (4.5V–18V)
  • High Output Current (3A)
  • Adjustable Output Voltage (0.8V–12V)
  • Built-in Overcurrent Protection (OCP)
  • Thermal Shutdown Protection (TSD)
  • Soft-Start Function
  • Low Quiescent Current
  • Compact HSOP-8 Package with Exposed Pad for Heat Dissipation

This IC is optimized for applications requiring high efficiency and compact power solutions.

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