Description

NCP51530ADR2G

Overview

The NCP51530ADR2G is a high-performance, low-power, and highly integrated DC-DC converter controller. It is designed to provide high efficiency and high power density, making it ideal for a wide range of applications, including telecom, datacom, and industrial systems.

Features

• Input Voltage: 4.5V to 14V
• Output Voltage: 0.8V to 5.5V
• Output Current: Up to 30A
• Switching Frequency: 200kHz to 1MHz
• Duty Cycle: 0% to 100%
• Efficiency: Up to 95%
• Package: SOIC-8

Description

The NCP51530ADR2G is a synchronous buck converter controller that uses a constant frequency, current-mode control architecture. It is designed to work with external MOSFETs and provides a high level of flexibility and customization. The device includes a range of features, including overcurrent protection, overvoltage protection, and undervoltage lockout.

Parameters

• VCC: 4.5V to 14V
• VOUT: 0.8V to 5.5V
• IOUT: Up to 30A
• fSW: 200kHz to 1MHz
• D: 0% to 100%
• η: Up to 95%

Applications

• Telecom systems
• Datacom systems
• Industrial systems
• Power supplies
• Point of load (POL) converters

Package and Pinout

• Package: SOIC-8
• Pin 1: VCC
• Pin 2: GND
• Pin 3: VOUT
• Pin 4: FB
• Pin 5: COMP
• Pin 6: OC
• Pin 7: UVLO
• Pin 8: NC

Ordering Information

• Part number: NCP51530ADR2G
• Package: SOIC-8
• Temperature range: -40°C to +125°C

Documentation

• Datasheet: [available upon request]
• Application notes: [available upon request]