IC manufacturers Maxim Integrated

IC manufacturers (95)

Maxim Integrated MAX38802 | Demoboard MAX38802 Evaluation Kit

Overview

TopologyBuck Converter
Input voltage6.5-14 V
Switching frequency400-900 kHz
Output 12.5 V / 16 A
IC revision1

Description

The MAX38802 evaluation kit (EV kit) serves as a reference platform for evaluating the MAX38802 voltage regulator IC. This single-chip, integrated switching regulator provides an extremely compact, highly efficient, fast, accurate, and reliable power-delivery solution for low-output voltage applications. The MAX38802 has different programmability options to enable a wide range of configurations. The EV kit consists of a fully-assembled and tested Printed Circuit Board (PCB) implementation of the MAX38802. Jumpers, test points, and input/output connectors are included for flexibility and ease-of-use. Refer to the data sheet for ordering information and more details.

Features

  • High-Efficiency Solution
    • Up to 96% Peak
    • Up to 92% Full-Load
  • Up to 94% Light-Load Efficiency at 1A with DCM Enabled
  • Inductor Valley Current Limit is Configured to 12A (R_SEL = R1 = 46.4kΩ)
  • Programmable Switching Frequency from 400kHz to 900kHz
  • Programmable Positive and Negative OCP Limit
  • Programmable Reference Voltage with ExternalInput Option
  • Fast Transient Response with Quick PWM™Architecture
  • Differential Remote Sense with Open-CircuitDetection
  • Percentage-Based Output Power Good and OVP
  • Open-Drain Status Indicator (STAT) Pin
  • Input Undervoltage and Overvoltage Lockout
  • Adaptive Dead Time Control
  • Integrated Boost Switch
  • 19-Bump WLCSP (2.2mm x 2.8mm) Footprint
  • Operation Using Ceramic Input and OutputCapacitors

Typical applications

  • I/O and Chipset Supplies / Point-of-Load (PoL) Applications / GPU Core Supply / DDR Memory—VDDQ and VTT
  • Servers/μServers

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
fres
(MHz)
Mount Samples
744373680068SPEC
8 files WE-LHMI SMT Power Inductor 0.68 23.8 30.6 58.3 2.7 53 SMT
Order Code Data­sheet Simu­lation
744373680068SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
fres
(MHz)
Mount Samples