Professional IC Distribution & Technical Solutions

The ADP2387ACPZN-R7 is a synchronous step-down DC-to-DC regulator manufactured by Analog Devices Inc. (ADI).

Specifications:

• Input Voltage Range: 4.5V to 20V
• Output Voltage Range: 0.6V to 14V (adjustable)
• Output Current: Up to 8A
• Switching Frequency: 300kHz to 1.4MHz (adjustable)
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +125°C
• Package: 24-Lead LFCSP (4mm × 4mm)
• Control Method: Peak current mode control
• Protection Features:
• Overcurrent protection (OCP)
• Overvoltage protection (OVP)
• Thermal shutdown
• Undervoltage lockout (UVLO)

Descriptions:

The ADP2387ACPZN-R7 is a high-efficiency, synchronous step-down regulator designed for high-current applications. It integrates low-side and high-side MOSFETs to minimize external component count. The device features adjustable switching frequency and supports external synchronization for noise-sensitive applications.

Features:

• High Efficiency: Reduces power loss with integrated low RDS(ON) MOSFETs.
• Adjustable Frequency: Allows optimization for efficiency or board space.
• External Synchronization: Supports synchronization to an external clock.
• Precision Enable Pin: Allows adjustable input undervoltage lockout (UVLO).
• Soft-Start Control: Reduces inrush current during startup.
• Compact Package: 24-lead LFCSP for space-constrained designs.

This regulator is suitable for industrial, telecom, and computing applications requiring high efficiency and high current output.