Analog Devices MAX17548 | Demoboard MAX 17548EV KIT

Description

The MAX17548 EV kit provides a proven design to evalu¬ate the MAX17548 wide 4.5V to 42V input, dual-output, synchronous step-down DC-DC controller. The EV kit provides 5V/5A and 3.3V/10A at the outputs from a 6V to 42V input supply. The switching frequency of the EV kit is preset to 350kHz for optimal efficiency and component size. The EV kit features adjustable input undervoltage-lockout and soft-start time, selectable PWM/DCM modes, 180° out-of-phase/0° in-phase operation, current-limit threshold, and independent open-drain PGOOD signals.

Features

• 6V to 42V Input Range
• Output Rails: VOUT1: 5V/5A, VOUT2: 3.3V/10A
• 350kHz Switching Frequency
• Independent Enable Inputs
• Independent Adjustable Soft-Start Time
• Configurable Tracking Operation
• Selectable PWM/DCM Modes of Operation
• Selectable 180° Out-of-Phase/0° In-Phase Operation
• Selectable Current-Limit Threshold
• Independent PGOOD Outputs
• Overcurrent, Overvoltage, and Overtemperature Protection
• Proven PCB Layout
• Fully Assembled and Tested

Typical applications

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

More information

• Datasheet
• IC product information