MAX16990AUBB/V+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX16990AUBB/V+T

Manufacturer

Analog Devices

Introduction

The MAX16990AUBB/V+T is a highly efficient, automotive-grade DC-DC switching controller for power management applications from Analog Devices.

Product Features and Performance

Step-Up, Step-Up/Step-Down functionality

Single output transistor driver

Positive output configuration

Supports Boost and SEPIC topologies

Adjustable switching frequency from 220kHz to 1MHz

Maximum duty cycle of 93%

Product Advantages

Designed for automotive applications

Robust power solution with a wide voltage supply range

High-frequency operation for compact power supply designs

Capable of driving a high current output

Frequency synchronization to reduce noise

Key Technical Parameters

Number of Outputs: 1

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 4.5V to 36V

Frequency - Switching: 220kHz to 1MHz

Duty Cycle (Max): 93%

Clock Sync: Yes

Control Features: Current Limit, Enable, Frequency Control, Power Good

Operating Temperature: -40°C to 125°C (TJ)

Grade: Automotive

Quality and Safety Features

Qualification: AEC-Q100 certification for automotive reliability

Thermal shutdown and current limit for enhanced protection

Compatibility

Surface Mount compatible

Compatible with 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad

Application Areas

Automotive power systems

Industrial power supplies

Portable devices requiring efficient power management

Product Lifecycle

Product Status: Active

No indication of discontinuation, replacements, or upgrades currently stated

Several Key Reasons to Choose This Product

AEC-Q100 qualification ensures reliability for automotive applications

Flexible power management capable of Boost and SEPIC topologies

High maximum duty cycle facilitates efficient operation

Wide supply voltage range accommodates various input sources

Compact form factor with Surface Mount technology for space-sensitive applications

Built-in protections enhance the longevity and safety of the power system