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BD45422G-TR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BD45422G-TRROHM110Yes

BD45422G-TR is a power management IC (PMIC) manufactured by ROHM Semiconductor.

The BD45422G-TR is a power management IC (PMIC) manufactured by ROHM Semiconductor. Below are its key specifications, descriptions, and features:

Specifications:

  • Manufacturer: ROHM Semiconductor
  • Part Number: BD45422G-TR
  • Package: HSOP-8
  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: Adjustable (via external resistors)
  • Output Current: Up to 3A
  • Switching Frequency: 500kHz (typical)
  • Efficiency: High efficiency (up to 95%)
  • Protection Features: Overcurrent protection (OCP), thermal shutdown (TSD), undervoltage lockout (UVLO)
  • Operating Temperature Range: -40°C to +105°C

Descriptions:

The BD45422G-TR is a synchronous step-down DC/DC converter designed for high-efficiency power conversion in applications such as industrial equipment, automotive systems, and consumer electronics. It integrates a low on-resistance MOSFET for reduced power loss and supports a wide input voltage range.

Features:

  • High Efficiency: Up to 95% efficiency with synchronous rectification.
  • Adjustable Output Voltage: Configurable via external resistors.
  • Wide Input Range: Supports 4.5V to 18V input.
  • High Output Current: Capable of delivering up to 3A.
  • Built-in Protections: Includes OCP, TSD, and UVLO for enhanced reliability.
  • Compact Package: HSOP-8 package for space-saving designs.
  • Low Ripple: Stable output with minimized ripple noise.

This information is strictly factual and based on ROHM's official documentation.

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