MAX17502GTEVKIT# Maxim Integrated, MAX17502GTEVKIT# Datasheet

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MAX17502GTEVKIT#

Manufacturer Part Number
MAX17502GTEVKIT#
Description
Power Management IC Development Tools MAX17502G Eval Kit
Manufacturer
Maxim Integrated
Type
DC/DC Converters, Regulators & Controllersr
Series
MAX17502r
Datasheet

Specifications of MAX17502GTEVKIT#

Rohs
yes
Product
Evaluation Kits
Tool Is For Evaluation Of
MAX17502G
Input Voltage
15 V to 60 V
Output Voltage
12 V
Output Current
1 A
For Use With
MAX17502G
The MAX17502G EV kit provides a proven design to
evaluate the MAX17502G high-efficiency, high-voltage,
synchronous step-down DC-DC converter in a TDFN
package. The EV kit generates 12V at load currents up
to 1A from a 15V to 60V input supply. The EV kit fea-
tures a 600kHz fixed switching frequency for optimum
efficiency and component size. The EV kit features a forced-
PWM control scheme that provides constant switching-
frequency operation at all load and line conditions.
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.
DESIGNATION
C1
C2
C3
C4
C5
C7
C8
QTY
1
1
1
1
1
1
0
Evaluates: MAX17502G in TDFN Package
General Description
2.2FF Q10%, 100V X7R ceramic
capacitor (1210)
Murata GRM32ER72A225KA
1FF Q10%, 6.3V X7R ceramic
capacitor (0603)
Murata GRM188R70J105K
6800pF Q10%, 25V X7R ceramic
capacitor (0402)
Murata GRM155R71E682K
10FF Q10%, 16V X7R ceramic
capacitor (1210)
Murata GRM32DR71C106K
2200pF Q10%, 50V X7R ceramic
capacitor (0402)
Murata GRM155R71H222K
33FF, 80V aluminum electrolytic
(D = 8mm)
Panasonic EEEFK1K330P
Not installed, ceramic capacitor
(1210)
DESCRIPTION
MAX17502G Evaluation Kit
S Operates from a 15V to 60V Input Supply
S 12V Output Voltage
S 1A Output Current
S 600kHz Switching Frequency
S Enable/UVLO Input
S Resistor-Programmable UVLO Threshold
S Open-Drain RESET Output
S Overcurrent and Overtemperature Protection
S Proven PCB Layout
S Fully Assembled and Tested
Ordering Information
*EP = Exposed pad.
DESIGNATION
TP1, TP2
JU1
C9
R1
R2
R3
R4
R5
R6
R7
U1
L1
QTY
1
1
1
1
1
1
1
1
1
1
0
1
1
1
appears at end of data sheet.
12pF Q5%, 50V C0G ceramic
capacitor (0402)
Murata GRM1555C1H120J
3-pin header
47FH, 2A inductor
(10.5mm x 10.2mm x 3.8mm)
Coilcraft MSS1038-473ML
3.32MI Q1% resistor (0402)
316kI Q1% resistor (0402)
20kI Q1% resistor (0402)
174kI Q1% resistor (0402)
14kI Q1% resistor (0402)
100kI Q1% resistor (0402)
71.5kI Q1% resistor (0402)
Not installed, test points
Buck converter (10 TDFN-EP*)
Maxim MAX17502GATB+
Shunt
PCB: MAX17502GT EVALUATION
KIT
Component List
DESCRIPTION
19-6523; Rev 0; 11/12
Features

Related parts for MAX17502GTEVKIT#

MAX17502GTEVKIT# Summary of contents

Page 1

... Not installed, ceramic capacitor C8 0 (1210) 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. MAX17502G Evaluation Kit S Operates from a 15V to 60V Input Supply S 12V Output Voltage S 1A Output Current S 600kHz Switching Frequency ...

Page 2

... To turn-on /off the part from EN/UVLO, follow the steps below: 1) Remove resistors R1 and R2. 2) Connect the power supply to the EV kit and turn on the power supply. Set the power supply at a voltage between 15V and 60V. Maxim Integrated PHONE 847-639-6400 770-436-1300 800-344-2112 Quick Start 3) Connect the function generator output to the EN /UVLO test loop ...

Page 3

... LOAD CURRENT (mA) Figure 1. MAX17502G Load and Line Regulation Maxim Integrated Level (EN /UVLO) The device offers an adjustable output voltage. Set the output voltage with a resistive voltage-divider connected from the positive terminal of the output capacitor (V to GND (see Figure 6). Connect the center node of the voltage-divider to FB ...

Page 4

... Evaluates: MAX17502G in TDFN Package f = 68kHz 55.6° Figure 3. MAX17502G Full-Load Bode Plot (V Figure 5. MAX17502G 500mA to 1A Load Transient Maxim Integrated EV Kit Performance Report (continued) V (AC) OUT 200mV/div I OUT 200mA /div 2 Figure 4. MAX17502G No Load to 500mA Load Transient = 24V (AC) ...

Page 5

... VIN VIN C7 C1 33µF 2.2µF EN/ UVLO EN/ UVLO VCC C2 1µF GND VIN R1 3.32M JU1 UVLO 3 R2 316k 1% Figure 6. MAX17502G EV Kit Schematic Maxim Integrated L1 47µ PGND 2 9 VOUT VIN GND U1 R6 MAX17502 100k EN/UVLO RESET R3 20k 4 1% ...

Page 6

... Evaluates: MAX17502G in TDFN Package Figure 7. MAX17502G EV Kit Component Placement Guide— Component Side Figure 9. MAX17502G EV Kit PCB Layout—Solder Side Maxim Integrated 1.0” Figure 8. MAX17502G EV Kit PCB Layout—Component Side 1.0” 1.0” 6 ...

Page 7

... Evaluates: MAX17502G in TDFN Package Figure 10. MAX17502G EV Kit Component Placement Guide— Top Solder Mask Ordering Information PART MAX17502GTEVKIT# #Denotes RoHS compliant. Maxim Integrated 1.0” Figure 11. MAX17502G EV Kit Component Placement Guide— Bottom Solder Mask TYPE EV Kit 1.0” 7 ...

Page 8

... 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. The parametric values (min and max limits) shown in the Electrical Characteristics table are guaranteed ...

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