MAX253EUA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX253EUA+T

Manufacturer

Maxim Integrated

Introduction

High-Voltage Transformer Driver with Internal Switch and Feedback

Product Features and Performance

Integrated high-voltage switch for driving transformers

Internal feedback loop for regulation

Operates from 3.3V or 5V supply

Low 450μA supply current

Wide -40°C to +85°C operating temperature range

Soft-start function for inrush current limitation

Short-circuit protection

Undervoltage lockout

Product Advantages

Integrated solution reduces component count and simplifies design

Internal feedback loop provides regulated output voltage

Wide operating temperature range

Overcurrent and short-circuit protection for robust operation

Key Technical Parameters

Voltage Supply: 3.3V or 5V

Supply Current: 450μA

Operating Temperature: -40°C to +85°C

Package: 8-TSSOP, 8-MSOP (3.00mm Width)

Mounting Type: Surface Mount

Quality and Safety Features

ROHS3 Compliant

Overcurrent and short-circuit protection

Compatibility

Suitable for transformer-based applications

Application Areas

Transformer drivers

Power supplies

Isolated communication systems

Product Lifecycle

Current product, not nearing discontinuation

Replacement or upgrade options available from Maxim Integrated

Key Reasons to Choose This Product

Integrated high-voltage switch and feedback loop simplify design

Low supply current for power-efficient operation

Wide operating temperature range for versatile use

Robust protection features for reliable operation

Small footprint surface mount package