The MAX14736/MAX14737 evaluation kit (EV kit) is a fully
assembled and tested circuit board that demonstrates the
precision, ultra-fast, low quiescent current overvoltage-
protection devices. The EV kit features an LED power OK
(POK) reading. The EV kit comes with the MAX14736EWL+
or MAX14737EWL+ installed. Please indicate the part number
when ordering.
Quick Start
Required Equipment
●
●
●
MAX14736/MAX14737 EV kit
10V DC power supply
Multimeter
Procedure
1)
2)
3)
Features
The EV kit is fully assembled and tested. Follow the steps
below to verify board operation:
Verify that jumper JU1 is installed for the MAX14736
and not installed for the MAX14737.
Apply 2.1V to IN. Verify that OUT is at 2.1V and that
the LED1 is on.
Slowly increase IN and verify that the OUT voltage
is the same as IN. When IN reaches ~4.7V (for
MAX14736) or ~5.2V (for MAX14737), the switch
turns off, the OUT voltage goes down, and the LED1
is off. Do not apply a voltage higher than 5.5V to IN.
Slowly decrease IN. When IN reaches ~4.6V (for
MAX14736) or ~5.1V (for MAX14737), switch turns
on, OUT voltage is same as IN, and LED1 is on.
●
2.1V to 5.5V Operating Voltage Range
●
Power Ok (POK) LED Reading
●
Proven PCB Layout
●
Fully Assembled and Tested
EV Kit Contents
●
EV Kit board containing a MAX14736/MAX14737
Ordering Information
appears at end of data sheet.
4)
Table 1. Enable Input Jumper Settings (JU1)
JUMPER
SHUNT
POSITION
Installed
JU1
Not
installed
DESCRIPTION
Detailed Description
EN
/EN is pulled down to ground.
The MAX14736/MAX14737 EV kit is a fully assembled
and tested circuit board demonstrating these overvoltage-
protection devices in a 9-bump wafer-level package (WLP).
The MAX14736 has a 4.7V (typ) precision overvoltage
threshold, while the overvoltage threshold for the
MAX14737 is 5.2V (typ). The MAX14736 has an active-
low enable pin (EN), while the enable pin (EN) on the
MAX14737 is active-high.
(MAX14736: enable, MAX14737:
disable)
EN
/EN is pulled up to IN.
(MAX14736: disable, MAX14737:
enable)
LED Indicator
Enable Input
The EV kit features LED1 to indicate POK output.
Use JU1 to enable/disable the device (see
Table 1
for
jumper settings).
19-7724; Rev 1; 8/15
MAX14736/MAX14737 Evaluation Kit
Evaluates: MAX14736/MAX14737
Ordering Information
PART
MAX14736EVKIT#
MAX14737EVKIT#
#Denotes
RoHS compliant.
TYPE
EVKIT
EVKIT
OVLO (V)
4.7
5.2
Component List, PCB Layout, and
Schematic
●
●
●
MAX14736 EV BOM
MAX14736 EV PCB Layout
MAX14736 EV Schematic
See the following links for the component information,
PCB layout and schematic:
www.maximintegrated.com
Maxim Integrated
│
2
MAX14736/MAX14737 Evaluation Kit
Evaluates: MAX14736/MAX14737
Revision History
REVISION
NUMBER
0
1
REVISION
DATE
7/15
8/15
Initial release
Updated
Schematic
and
Bill-of-Materials
DESCRIPTION
PAGES
CHANGED
—
N/A
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses
are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
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