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MP2487DN Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MP2487DNMPS146Yes

MP2487DN** is a step-down switching regulator manufactured by **Monolithic Power Systems (MPS)**.

The MP2487DN is a step-down switching regulator manufactured by Monolithic Power Systems (MPS). Below are its key specifications, descriptions, and features:

Specifications:

  • Input Voltage Range: 4.5V to 55V
  • Output Voltage Range: Adjustable from 0.8V to 90% of VIN
  • Output Current: Up to 3A
  • Switching Frequency: 500kHz (fixed)
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +125°C
  • Package: SOIC-8 (Exposed Pad)

Descriptions:

The MP2487DN is a high-efficiency, synchronous, step-down DC/DC converter with integrated power MOSFETs. It is designed for applications requiring a wide input voltage range and high output current capability. The device features constant-on-time (COT) control for fast transient response and stable operation.

Features:

  • Wide 4.5V to 55V input range
  • Integrated 100mΩ/50mΩ MOSFETs
  • Adjustable output voltage (0.8V to 90% VIN)
  • Fixed 500kHz switching frequency
  • Cycle-by-cycle current limit & hiccup protection
  • Thermal shutdown protection
  • Low shutdown current (<2μA)
  • Internal soft-start
  • Available in SOIC-8EP package

This regulator is commonly used in industrial, automotive, and telecom applications where high efficiency and wide input voltage range are required.

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