company blog about Supply Maxim MAX17548ATJ 42V Synchronous Step-Down Controller

Supply Maxim MAX17548ATJ 42V Synchronous Step-Down Controller

Description

MAX17548ATJ is a dual-output, synchronous step-down controller that drives nMOSFETs.

Feature
Wide Range of Operation
Wide 4.5V to 42V Input Voltage Range
Wide 0.8V to 24V Output Voltage Range
RSENSE or Inductor DCR Current Sensing
Selectable In-Phase or 180° Out-of-Phase Operation
Adjustable 100kHz to 2.2MHz Switching Frequency
Independent Enable and PGOOD
Available in a Lead(Pb)-Free 32-Pin, 5mm x 5mm TQFN-EP Package
Enhances Power Efficiency
Low-Impedance Gate Drives for High Efficiency
DCM Operation at Light Loads
Auxiliary Bootstrap LDO
Operates Reliably in Adverse Industrial Environments
Independent Adjustable Soft-Start or Tracking
Current Foldback Limits MOSFET Heat Dissipation During a Short-Circuit Condition
Operates Over the -40°C to +125°C Temperature Range
Output Overvoltage and Overtemperature Protections

Applications
Computerized Numerical Control
Distributed DC Power Systems
Industrial Power Supplies
Motion Control
Programmable Logic Controllers