ZL8800ALAFT - Renesas Electronics America Inc

Manufacturer Part Number

ZL8800ALAFT

Manufacturer

renesas-electronics-america

Introduction

The ZL8800ALAFT is a high-performance, digital step-down DC/DC switching controller that provides two independent, fully configurable output channels. It offers advanced features such as PMBus communication, programmable switching frequency, current limit, and power good signaling, making it a versatile solution for a wide range of power management applications.

Product Features and Performance

Dual-phase, synchronous PWM buck controller

Programmable switching frequency from 200 kHz to 1.33 MHz

Supports input voltages from 4.5V to 14V

Adjustable output voltage from 0.6V to 5.5V

Up to 95% efficiency

Accurate current limiting for over-current protection

Power Good signal for output voltage monitoring

PMBus interface for digital programming and telemetry

Thermal shutdown and overcurrent protection

Product Advantages

Improved power efficiency and reduced thermal management requirements

Flexible configuration through PMBus interface

Compact 44-pin VFQFN package for space-constrained designs

Robust overcurrent and thermal protection for reliable operation

Key Reasons to Choose This Product

Highly configurable and programmable to meet diverse power management needs

Excellent power efficiency and thermal performance for optimized system design

Comprehensive protection features for reliable and safe operation

Seamless integration with PMBus-enabled systems for advanced power monitoring and control

Quality and Safety Features

Robust overcurrent and thermal protection

Compliance with industry safety standards

Compatibility

The ZL8800ALAFT is compatible with a wide range of electronic devices and systems that require a flexible, high-performance, and reliable DC/DC power solution.

Application Areas

Servers, storage, and networking equipment

Industrial automation and control systems

Telecommunications and broadband infrastructure

Automotive electronics and infotainment systems

Product Lifecycle

The ZL8800ALAFT is currently in the Last Time Buy phase. Customers should contact our website's sales team for information on equivalent or alternative models that may be available.