MAX17502FTEVKIT# Maxim Integrated, MAX17502FTEVKIT# Datasheet

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MAX17502FTEVKIT#

Manufacturer Part Number
MAX17502FTEVKIT#
Description
Power Management IC Development Tools MAX17502F Eval Kit
Manufacturer
Maxim Integrated
Type
DC/DC Converters, Regulators & Controllersr
Series
MAX17502r
Datasheet

Specifications of MAX17502FTEVKIT#

Rohs
yes
Product
Evaluation Kits
Tool Is For Evaluation Of
MAX17502F
Input Voltage
7 V to 60 V
Output Voltage
5 V
Output Current
1 A
For Use With
MAX17502F
MAX17502F Evaluation Kit
General Description
The MAX17502F evaluation kit (EV kit) provides a proven
design to evaluate the MAX17502F high-efficiency, high-
voltage, synchronous step-down DC-DC converter. The
EV kit uses the device to generate a fixed 5V at load cur-
rents up to 1A from a 7V to 60V input supply. The device
features a forced-PWM control scheme that provides
constant switching-frequency operation at all load and
line conditions.
Ordering Information
Component List
19-6511; Rev 0; 11/12
DESIGNATION
C1
C2
C3
C4
C7
QTY
1
1
1
1
1
appears at end of data sheet.
2.2µF ±10%, 100V X7R ceramic
capacitor (1210)
Murata GRM32ER72A225K
1µF ±10%, 6.3V X7R ceramic
capacitor (0603)
Murata GRM188R70J105K
3300pF ±10%, 50V X7R ceramic
capacitor (0402)
Murata GRM155R71H332K
10µF ±10%, 10V X7R ceramic
capacitor (1210)
Murata GRM32DR71A106K
33µF, 80V aluminum electrolytic
(D = 8mm)
Panasonic EEEFK1K330P
DESCRIPTION
Evaluates: MAX17502F in TDFN Package
Features
● Operates from a 7V to 60V Input Supply
● 5V Fixed Output Voltage
● 1A Output Current
● 600kHz Switching Frequency
● Enable/UVLO Input
● Resistor-Programmable UVLO Threshold
● Open-Drain RESET Output
● Overcurrent and Overtemperature Protection
● Proven PCB Layout
● Fully Assembled and Tested
*EP = Exposed pad.
DESIGNATION
TP1, TP2
JU1
R1
R2
R4
R6
U1
L1
QTY
1
1
1
1
1
1
0
1
1
1
3-pin header
22µH, 1.7A inductor
(6mm x 6mm x 3.5mm)
Coilcraft LPS6235-223ML
3.32MΩ ±1% resistor (0402)
866kΩ ±1% resistor (0402)
0Ω resistor (0402)
10kΩ ±1% resistor (0402)
Not installed, test points
Buck converter (10 TDFN-EP*)
Maxim MAX17502FATB+
Shunt
PCB: MAX17502FT EVALUATION
KIT
DESCRIPTION

Related parts for MAX17502FTEVKIT#

MAX17502FTEVKIT# Summary of contents

Page 1

MAX17502F Evaluation Kit General Description The MAX17502F evaluation kit (EV kit) provides a proven design to evaluate the MAX17502F high-efficiency, high- voltage, synchronous step-down DC-DC converter. The EV kit uses the device to generate a fixed 5V at load cur- ...

Page 2

MAX17502F Evaluation Kit Component Suppliers SUPPLIER Coilcraft, Inc. Murata Electronics North America, Inc. Panasonic Corp. Note: Indicate that you are using the MAX17502 when contacting these component suppliers. Quick Start Recommended Equipment ● MAX17502F EV kit ● 60V input power supply ● Load capable of sinking 1A ● Digital voltmeter (DVM) ● Function generator Procedure The EV kit is fully assembled and tested. Follow the steps below to verify the board operation. Caution: ...

Page 3

MAX17502F Evaluation Kit Table 1. Regulator Enable (EN/UVLO) Jumper JU1 Settings SHUNT POSITION 1-2* Not installed 2-3 *EP = Exposed pad. Regulator Enable/Undervoltage- Lockout Level (EN/UVLO) The device features an EN/UVLO input. For normal operation, a shunt should be installed across pins 1-2 on jumper JU1. To disable the output, install a shunt across pins 2-3 on JU1 and the EN/UVLO pin is pulled to GND. See Table 1 for JU1 settings. Setting the ...

Page 4

MAX17502F Evaluation Kit f = 60.5kHz 58° Figure 3. MAX17502F Full Load Bode Plot (VIN = 24V) Figure 5. MAX17502F 500mA to 1A Load Transient www.maximintegrated.com Evaluates: MAX17502F in TDFN Package V 100mV/div I 200mA/div Figure 4. ...

Page 5

MAX17502F Evaluation Kit Figure 6. MAX17502F EV Kit Schematic www.maximintegrated.com Evaluates: MAX17502F in TDFN Package Maxim Integrated │ 5 ...

Page 6

MAX17502F Evaluation Kit Figure 7. MAX17502F EV Kit Component Placement Guide— Component Side Figure 8. MAX17502F EV PCB Layout—Component Side www.maximintegrated.com Evaluates: MAX17502F in TDFN Package Figure 9. MAX17502F EV Kit PCB Layout—Solder Side Figure 10. MAX17502F EV Kit PCB ...

Page 7

... MAX17502F Evaluation Kit Figure 11. MAX17502F EV Kit PCB Layout—Bottom Solder Mask www.maximintegrated.com Evaluates: MAX17502F in TDFN Package Ordering Information PART MAX17502FTEVKIT# #Denotes RoHS compliant. TYPE EV Kit Maxim Integrated │ 7 ...

Page 8

... 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. ...

Page 9

MAX17502F Evaluation Kit www.maximintegrated.com Evaluates: MAX17502F in TDFN Package Maxim Integrated │ 9 ...

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