MAX5003CSE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5003CSE

Manufacturer

analog-devices

Introduction

The MAX5003CSE is a high-performance, step-down switching regulator controller that operates from a wide input voltage range of 10.75V to 18.75V. It features a fixed-frequency, current-mode control architecture and is capable of driving an external N-channel MOSFET to deliver output currents up to several amps.

Product Features and Performance

Wide input voltage range of 10.75V to 18.75V

Fixed-frequency, current-mode control architecture

Capable of driving an external N-channel MOSFET

Output current capability up to several amps

Switching frequency range of 50kHz to 300kHz

Maximum duty cycle of 75%

No synchronous rectifier or clock sync functionality

Control features include frequency control, on-time control, and soft-start

Product Advantages

Versatile input voltage range

Efficient current-mode control for improved regulation

Flexibility in output current delivery

Wide switching frequency range for design flexibility

Key Reasons to Choose This Product

Robust and reliable performance for demanding power applications

Compact surface-mount package for space-constrained designs

Cost-effective solution for high-power DC-DC conversion needs

Quality and Safety Features

Operating temperature range of 0°C to 70°C (TA)

Surface-mount package (16-SOIC) for reliable operation

Compatibility

Compatible with a variety of external power MOSFETs and output filter components

Application Areas

Suitable for a wide range of high-power DC-DC conversion applications, such as in industrial, automotive, and telecom equipment

Product Lifecycle

The MAX5003CSE is an obsolete product and has been discontinued by the manufacturer. There may be equivalent or alternative models available from other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and suitable replacement options.