›

›

›

›

MAX8646EVKIT

Evaluation Kit for the MAX8646

Download Data Sheet

Please check latest availability status for a specific part variant.

Overview

Description

The MAX8646 evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the capabilities of the MAX8646 integrated 6A step-down regulator. The EV kit generates a +1.8V output voltage at load currents up to 6A from a 2.35V to 3.6V input voltage range. The MAX8646 switches at 1MHz and up to 95% efficiency with the supplied components.

Key Features

Internal 23mΩ On-Resistance MOSFETs
6A Output PWM Step-Down Regulator
±1% Output Accuracy over Load, Line, and Temperature
Operates from 2.35V to 3.6V Input Supply
Adjustable Output from 0.6V to (0.9 x V_IN)
500kHz to 2MHz Adjustable Frequency
Allows All-Ceramic Capacitor Design
Programmable Soft-Start Time
24-Pin, 4mm x 4mm Thin QFN Package
REFIN for DDR Termination and Tracking Applications
Surface-Mount Components
Assembled and Tested

Applications/Uses

ASIC/CPU/DSP Core and I/O Voltages
Base-Station Power Supplies
DDR Power Supplies
POLs
RAID Control Power Supplies
Telecom and Networking Power Supplies

Design Resources

Quality And Environmental

Device	Fab Process	Technology	Sample size	Rejects	FIT at 25°C	FIT at 55°C	Material Composition

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >

Order

Status:

Package:

Temperature:

Related Resources

Related Resources

New Products

New Products

MAX20710
Integrated, Step-Down Switching Regulator with PMBus

High Power Density and Low Component Count
Optimized Component Performance and Efficiency with Reduced Design-In Time
Increased Power-Supply Reliability with System and IC Self-Protection Features

MAX17760
4.5V to 76V, 300mA, High-Efficiency, Synchronous Step-Down DC-DC Converter

Reduces External Components and Total Cost
Reduces Number of DC-DC Regulators to Stock
Reduces Power Dissipation

MAX20430
Four-Output Mini PMIC for Safety Applications

Multiple Functions for Small Size
High-Precision for ASIL Applications
Diagnostics and Redundant Circuits

MAX18166
High-Efficiency, 4A, Step-Down DC-DC Regulator with Internal Power Switches

Feature Integration Shrinks Solution Size
High Efficiency Conserves Power
Safe, Reliable, Accurate Operation

MAX18066
High-Efficiency, 4A, Step-Down DC-DC Regulator with Internal Power Switches

Feature Integration Shrinks Solution Size
High Efficiency Conserves Power
Safe, Reliable, Accurate Operation

MAX77511
10V Input, Quad-Phase Configurable, 3A/Phase, High-Efficiency Buck Converter

3A/Phase Configurable Buck Regulator
2.3V to 10V Input Voltage Range
0.25V to 5.2V Output Voltage Range

MAX77711
10V Input, Quad-Phase Configurable, 3A/Phase, High-Efficiency Buck Converter

3A/Phase Configurable Buck Regulator
2.3V to 10V Input Voltage Range
0.25V to 5.2V Output Voltage Range

MAX15158, MAX15158A
High-Voltage Multiphase Boost Controller

Wide Operating Range
Integration Reduces Design Footprint
Robust Fault Protection Improves Quality and Reliability

MAX15158A
High-Voltage Multiphase Boost Controller

Wide Operating Range
Integration Reduces Design Footprint
Robust Fault Protection Improves Quality and Reliability

MAX25201
36V Automotive Low-I_Q 200kHz to 2.2MHz Synchronous Boost Controller

Meets Stringent OEM Module Power Consumption and Performance Specifications

20µA Quiescent Current in Skip Mode
±1.5% FB Voltage Accuracy
Output Voltage Range: Fixed or Adjustable Between 3.5V and 60V

Enables Crank-Ready Designs

Operates Down to 1.8V After Startup
Wide Input Supply Range from 4.5V to 36V

EMI Reduction Features Reduce Interference with Sensitive Radio Bands Without Sacrificing Wide Input Voltage Range

Spread-Spectrum Option
Frequency-Synchronization Input
Resistor-Programmable Frequency Between 200kHz and 2.2MHz

MAX25202
36V Automotive Low-I_Q 200kHz to 2.2MHz Synchronous Boost Controller

Meets Stringent OEM Module Power Consumption and Performance Specifications

20µA Quiescent Current in Skip Mode
±1.5% FB Voltage Accuracy
Output Voltage Range: Fixed or Adjustable Between 3.5V and 60V

Enables Crank-Ready Designs

Operates Down to 1.8V After Startup
Wide Input Supply Range from 4.5V to 36V

EMI Reduction Features Reduce Interference with Sensitive Radio Bands Without Sacrificing Wide Input Voltage Range

Spread-Spectrum Option
Frequency-Synchronization Input
Resistor-Programmable Frequency Between 200kHz and 2.2MHz

MAX20499
Automotive Core Power Supply 5V, 8A/12A Step-Down Converter

High-Efficiency DC-DC Converter

Up to 12A peak output current:

MAX20499A: 8A
MAX20499B: 12A

Differential Remote Voltage Sensing

MAX25200
36V Automotive Low-I_Q 200kHz to 2.2MHz Sepic/Flyback Controller

Meets Stringent OEM Module Power Consumption and Performance Specifications

20μA Quiescent Current in Skip Mode

±1.5% FB Voltage Accuracy

MAX20076E
36V, 600mA/1.2A Mini Buck Converter with 3.5µA I_Q

Synchronous DC-DC Converter with Integrated FETs
20ns Minimum On-Time Small Solution Size Saves Space
PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAX25276D
36V, 600mA/1.2A Mini Buck Converter with 3.5µA I_Q

Synchronous DC-DC Converter with Integrated FETs
20ns Minimum On-Time Small Solution Size Saves Space
PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAX20076D
36V, 600mA/1.2A Mini Buck Converter with 3.5µA I_Q

Synchronous DC-DC Converter with Integrated FETs
20ns Minimum On-Time Small Solution Size Saves Space
PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAX20075D
36V, 600mA/1.2A Mini Buck Converter with 3.5µA I_Q

Synchronous DC-DC Converter with Integrated FETs
20ns Minimum On-Time Small Solution Size Saves Space
PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAXM17720
Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

Easy to Use
High Efficiency
Flexible Design

MAXM17724
Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

Easy to Use
High Efficiency
Flexible Design

MAXM17712
Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

Easy to Use
High Efficiency
Flexible Design

MAXM15068
7.5V to 60V, 200mA Himalaya uSLIC Step-Down Power Module

Easy to Use
High Efficiency
Flexible Design

MAXM17633
4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

Easy to Use
High Efficiency
Flexible Design

MAXM17634
4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

Easy to Use
High Efficiency
Flexible Design

MAXM17635
4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

Easy to Use
High Efficiency
Flexible Design

MAXM17537
4.5V to 60V, 3A High-Efficiency, DC-DC Step-Down SiP Power Module with Integrated Inductor

Reduces Design Complexity, Manufacturing Risks, and Time to Market
Saves Board Space in Space-Constrained Applications
Offers Flexibility for Power-Design Optimization

MAXM17632
4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

Easy to Use
High Efficiency
Flexible Design

MAXM17631
4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

Easy to Use
High Efficiency
Flexible Design

MAXM17630
4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

Easy to Use
High Efficiency
Flexible Design