MAX17233EVKIT#: 3.3V @ 5A and 5V @ 5A, 6 ~ 36V in, Buck

Summary

The MAX17233 evaluation kit (EV kit) is a fully assembled and tested application circuit board for the MAX17233 high-voltage, dual synchronous step-down controller.

The EV kit is set up to provide 5V and 3.3V from an input voltage ranging from 6V to 36V. Each buck rail can deliver up to 5A load current. The EV kit’s switching frequency is set at 2.2MHz for both buck converters. Various jumpers are provided to help evaluate features of the MAX17233 IC.

Specifications

Manufacturer	Analog Devices Inc./Maxim Integrated
Category	AC/DC and DC/DC Conversion
Sub-Category	DC/DC SMPS - Multi Output
Eval Board Part Number	MAX17233EVKIT#-ND
Eval Board Supplier	Analog Devices Inc./Maxim Integrated
Eval Board	Board not Stocked
Topology	Step Down
Outputs and Type	2 Non-Isolated
Voltage Out: Highest Current First	3.3V, 5V
Current Out	5A per Channel
Voltage In	6 ~ 36 V
Efficiency @ Conditions	>85%, 14V in, 5V @ 0.4 ~ 5 A >80%, 14V in, 3.3V @ 0.3 ~ 5 A
Voltage Out Range	1 ~ 10 V
Features	Current Limit (Adj. or Fixed) Current Sharing Over Voltage Protection PFM or PWM Power Good Output Shutdown, Enable, Standby Spread Spectrum Modulation Synchronizable Under Voltage Protection, Brown-Out
Switching Frequency	220 kHz ~ 2.2 MHz
Standby Current [Typical]	8 µA
Quiescent Current [Typical]	20 µA
Component Count + Extras	52 + 22
Internal Switch	No
Design Author	Maxim Integrated Products
Application / Target Market	Point of Load (PoL) Power: AC Adapters Power: Auxiliary Power Supply
Standby Current [Maximum]	20 µA
Quiescent Current [Maximum]	30 µA
Main I.C. Base Part	MAX17233
Date Created By Author	2016-02
Date Added To Library	2017-01