MAX5022EVKIT Maxim Integrated Products, MAX5022EVKIT Datasheet - Page 3

• Manufacturer Part Number: MAX5022EVKIT
• Description: EVAL KIT FOR MAX5022
• Manufacturer: Maxim Integrated Products

Specifications of MAX5022EVKIT

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 5W
• Voltage - Output: 5V
• Current - Output: 1A
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 262kHz
• Board Type: Fully Populated
• Utilized Ic / Part: MAX5022
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The MAX5022 EV kit is fully assembled and tested.
Follow these steps to verify board operation.
Warning: Exercise CAUTION when connecting and
measuring off-line voltages.
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Note: Indicate that you are using the MAX5022 when contacting these component suppliers.
Central Semiconductor
Cooper-Coiltronics
Fairchild Semiconductor
Kemet
Keystone Electronics
Littelfuse
Murata
Sanyo Electronic Device
Sumida USA
TDK
Voltage at the primary side may be as high as
700VDC.
Do not turn on the power supply until all connec-
tions are completed.
Wear protective eye gear at all times.
Do not touch any part of the circuit with bare hands
or conductive materials while power is applied.
Make sure all high-voltage capacitors are fully dis-
charged before handling.
Isolation transformer
Variac
Voltmeter
SUPPLIER
_______________________________________________________________________________________
Recommended Equipment
Quick Start
631-435-1110
561-752-5000
888-522-5372
864-963-6300
800-221-5510
847-824-1188
770-436-1300
619-661-6835
847-545-6700
847-803-6100
PHONE
MAX5022 Evaluation Kit
1) Connect the positive lead of a DC voltmeter to the
2) Connect the negative lead of a DC voltmeter to the
3) Make sure that the isolation transformer is not pow-
4) Connect one lead of an AC voltmeter to the wiper
5) Connect the other lead of the AC voltmeter to the
6) Set the output voltage of the variac to 0VAC.
7) Connect the wiper terminal of the variac to the L ter-
8) Connect the “common” terminal of the variac to the
9) Connect a 50Ω 1W resistor across the output.
10) Power up the isolation transformer, and gradually
11) Verify that VOUT is +5V throughout the input volt-
VOUT pad.
GND pad.
ered up. Connect the variac to the output of the iso-
lation transformer.
terminal of the variac.
“common” terminal of the variac.
minal of TB1.
N terminal of TB1.
increase the voltage of the variac to 85VAC and up
to 265VAC.
age range of 85VAC to 265VAC.
Local rep only
631-435-1824
561-742-1178
864-963-6322
718-956-9040
847-391-0894
770-436-3030
619-661-1055
847-545-6720
847-390-4405
FAX
Component Suppliers
VOUT Setup Procedure
www.centralsemi.com
www.cooperet.com
www.fairchildsemi.com
www.kemet.com
www.keyelco.com
www.littelfuse.com
www.murata.com
www.sanyodevice.com
www.sumida.com
www.component.tdk.com
WEBSITE
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