MAX669EUB/V+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX669EUB/V+T

Manufacturer

Analog Devices

Introduction

The MAX669EUB/V+T is a versatile DC DC switching controller designed for power management applications, providing options for step-up, step-down, and isolation configurations.

Product Features and Performance

Functions as Step-Up, Step-Up/Step-Down

Output Configuration: Positive, Isolation Capable

Topologies include Boost, Flyback, SEPIC

Supports a single output with one output phase

Wide voltage supply range from 1.8V to 28V

Variable switching frequency from 100kHz to 500kHz

Maximum duty cycle of 90%

Clock synchronization capability

Product Advantages

Flexibility with multiple topological options

High efficiency with non-synchronous rectification

Enhanced control via enable pin and frequency control

Key Technical Parameters

Output Type: Transistor Driver

Duty Cycle (Max): 90%

Voltage Supply (Vcc/Vdd): 1.8V ~ 28V

Frequency Switching: 100kHz ~ 500kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Automotive grade with AEC-Q100 qualification

Reliable performance within the operating temperature range of -40°C to 85°C

Compatibility

Compatible with surface mount technology for PCB integration

Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Application Areas

Automotive power systems

Portable devices

Industrial power supplies

Telecommunication equipment

Product Lifecycle

Currently active with no indication of nearing discontinuation

Replacements or upgrades are available based on the base product number MAX669

Several Key Reasons to Choose This Product

Versatile functionality supports various design requirements

High efficiency and control features optimize system performance

Robust design with automotive-grade quality and AEC-Q100 qualification

Broad compatibility with different power supply voltages and topologies

Reliable supplier, Analog Devices, known for quality and performance in power management solutions