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Analog Devices MAX17558 | Demoboard MAX17558EVKIT

MAX17558 Evaluation Kit

Overview

TopologyBuck Converter
Input voltage4.5-60 V
Output 13.3 V / 10 A

Description

evaluate the MAX17558 wide 4.5V to 60V input, dualoutput, synchronous step-down DC-DC controller. The EV kit provides 5V/5A and 3.3V/10A at the outputs from a 6V to 60V input supply. The switching frequency of the EV kitis preset to 350kHz for optimal efficiency and component size. The EV kit features adjustable input under voltage lockout and soft-start time, selectable PWM/DCM modes, 180° out-of-phase/0° in-phase operation, current-limitthreshold, and independent open-drain PGOOD signals.

Features

  • 6V to 60V 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 Over temperature Protection
  • Proven PCB Layout
  • Fully Assembled and Tested

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersionISAT,10%
(A)
ISAT,30%
(A)
IR,40K
(A)
Samples
7447709002SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-PD SMT Power Inductor 2.2 16.3 6 65 1210 Standard 20 25 11.5
744771004SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-PD SMT Power Inductor 4.7 11.8 8.25 11 35 1260 Standard 8.25 10.8 8.25
Order Code Data­sheet Simu­lation
7447709002SPEC
744771004SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersionISAT,10%
(A)
ISAT,30%
(A)
IR,40K
(A)
Samples