The ZL9101M is a digital power module from Intersil Corporation (now Renesas). This module is a complete power management solution designed for high-efficiency DC-DC conversion. It integrates a synchronous buck converter, inductor, and other necessary components into a single package, simplifying power supply design and reducing board space. The ZL9101M offers programmable output voltage and current limits, allowing for flexible configuration to meet specific application requirements.

Applications

• Point-of-load (POL) power supplies
• FPGA and processor power
• Networking equipment
• Industrial equipment
• Telecommunications equipment

Features

• Integrated synchronous buck converter
• Integrated inductor
• Programmable output voltage
• Programmable current limit
• Digital control interface (PMBus)
• Over-voltage protection (OVP)
• Over-current protection (OCP)
• Over-temperature protection (OTP)
• Under-voltage lockout (UVLO)

Benefits

• Simplified Power Supply Design: Integrates all necessary components into a single package, simplifying power supply design and reducing time-to-market.
• High Efficiency: Synchronous buck converter design provides high efficiency, minimizing power losses and reducing heat generation.
• Flexible Configuration: Programmable output voltage and current limits allow for customization to specific application requirements.
• Digital Control: PMBus interface enables remote monitoring and control of power supply parameters.
• Comprehensive Protection: Over-voltage, over-current, and over-temperature protection ensure reliable operation and prevent damage to the system.

The ZL9101M simplifies power supply design by integrating a synchronous buck converter, inductor, and other necessary components into a single package. The programmable output voltage and current limits allow for flexible configuration to meet specific application requirements. The digital control interface (PMBus) enables remote monitoring and control of power supply parameters, such as output voltage, current, and temperature. The ZL9101M includes comprehensive protection features, such as over-voltage protection (OVP), over-current protection (OCP), and over-temperature protection (OTP), ensuring reliable operation and preventing damage to the system. This module is a complete and efficient power management solution for a wide range of applications.