MAX4210E Datasheet, PDF (1/4 Pages) Maxim Integrated Products – MAX4210E Evaluation Kit

19-3339; Rev 0; 7/04
MAX4210E Evaluation Kit
General Description
The MAX4210E evaluation kit (EV kit) is a high-side power
monitor that operates from a 5V supply voltage and pro-
vides a 2.5V output voltage for a 100mV sense voltage.
The MAX4210 high-side power monitor provides an ana-
log output voltage proportional to the power consumed
by a load by multiplying load current and source voltage.
The EV kit is assembled to support a full-scale current
measurement of 10A and can monitor up to a 100W
power level, which is being delivered by a 10V to 20V
source voltage. The MAX4210E uses high-side current
sensing; this allows the load to connect directly to
ground, eliminating any ground potential errors.
The MAX4210E EV kit is a fully assembled and tested
surface-mount printed circuit board. It can be used to
evaluate other MAX4210 versions: MAX4210A,
MAX4210B, MAX4210C, MAX4210D, and MAX4210F.
Component List
DESIGNATION QTY
DESCRIPTION
C1, C3, C4
0
Not installed, ceramic capacitors
(0603)
0.1µF ±10%, 25V X7R ceramic
C2
1
capacitor (0603)
TDK C1608X7R1E104K or
Murata GRM188R71E104K
0.010Ω ±1%, 1W sense resistor
R1*
1 (2512)
IRC LRC-LRF2512-01-R010-F
R2
1 2.37MΩ ±1% resistor (0805)
R3
1 97.6kΩ ±1% resistor (0805)
JU1
1 3-pin header
U1
1 ^{MAX4210EETT (6-pin TDFN,}
3mm x 3mm) (Top Mark: AHJ)
None
None
1 Shunt
1 MAX4210E EV Kit PC board
*For a 2W power rating, use a pad and trace area of 100mm².
o Real-Time Power Monitoring
o Source Voltage Range: 10V to 20V
o Power-Sense Accuracy: ±1.5%
o 6-Pin TDFN Package
o Surface-Mount Components
o Fully Assembled and Tested
Features
Ordering Information
PART
TEMP RANGE IC PACKAGE
MAX4210E EVKIT 0°C to +70°C 6 TDFN (3mm x 3mm)
Note: To evaluate the MAX4210A/B/C/D/F, request a
MAX4210AETT, MAX4210BETT, MAX4210CETT, MAX4210DETT,
or MAX4210FETT free sample with the MAX4210E EV kit.
Recommended Equipment
• 10V to 20V, 10A power supply (V_SOURCE)
• 5V, 1A DC power supply (V_CC)
• Electronic load capable of sinking 10A
• Digital voltmeter (DVM)
Quick Start
The MAX4210E EV kit is fully assembled and tested.
Follow these steps to verify board operation. Do not
turn on the power supply until all connections are
completed:
1) Verify that the shunt is across JU1 pins 1 and 2 to
connect the resistor-divider formed by R2 and R3 to
pin 2 (IN) of the IC.
2) Connect a voltmeter across POUT and GND.
3) Connect the positive terminal of the 10V source volt-
age to the VSOURCE pad. Connect the source ground
to the GND pad closest to V_CC.
Component Suppliers
SUPPLIER
IRC
PHONE
361-992-7900
FAX
361-992-3377
Murata
TDK
770-436-1300
847-390-4373
770-436-3030
847-390-4428
Note: Indicate that you are using the MAX4210E when contacting these component suppliers.
WEBSITE
www.irctt.com
www.murata.com
www.component.tdk.com
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.