MAX15041EVKIT+ Maxim Integrated Products, MAX15041EVKIT+ Datasheet

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MAX15041EVKIT+

Manufacturer Part Number
MAX15041EVKIT+
Description
KIT EVAL MAX15041ETE
Manufacturer
Maxim Integrated Products
Type
DC/DC Switching Converters, Regulators & Controllersr
Datasheets

Specifications of MAX15041EVKIT+

Board Size
55 mm x 55 mm
Operating Supply Voltage
4.5 V to 28 V
Product
Power Management Development Tools
Dimensions
55 mm x 55 mm
Silicon Manufacturer
Maxim
Silicon Core Number
MAX15041
Kit Application Type
Power Management
Application Sub Type
Synchronous Buck Converter
Kit Contents
Board
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
MAX15041
19-4949; Rev 0; 9/09
The MAX15041 evaluation kit (EV kit) is a fully assembled
and tested circuit board that evaluates the MAX15041
synchronous buck converter IC with integrated high-side
and low-side switches. The EV kit output is configured
to 3.3V and delivers up to 3A output current. The EV kit
circuit operates at the MAX15041 internally set 350kHz
switching frequency and features PCB pads to monitor
the IC power-good output signal (PGOOD) and to enable
the circuit.
The MAX15041 EV kit requires a 4.5V to 28V power
supply that provides up to 3A for normal operation.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
DESIGNATION QTY
C4, C7
C1
C2
C3
C5
C6
C8
C9
1
1
1
2
1
0
1
1
_______________________________________________________________ Maxim Integrated Products 1
47FF Q20%, 35V electrolytic ceram-
ic capacitor (6.3mm x 5.8mm)
Panasonic EEEFK1V470P
1FF Q10%, 16V X5R ceramic
capacitor (0603)
Murata GRM188R61C105K
0.1FF Q10%, 50V X7R ceramic
capacitor (0603)
Murata GRM188R71H104K
0.01FF Q10%, 50V X7R ceramic
capacitors (0603)
Murata GRM188R71H103K
22FF Q10%, 6.3V X5R ceramic
capacitor (1206)
Murata GRM31CR60J226K
Not installed, ceramic capacitor
(1206)
100pF Q5%, 50V C0G ceramic
capacitor (0603)
Murata GRM1885CIH101J
12000pF Q10%, 16V X7R ceramic
capacitor (0603)
Murata GRM188R71C123K
General Description
DESCRIPTION
MAX15041 Evaluation Kit
S
S
S
S
S
S
S
S
S
+Denotes lead(Pb)-free and RoHS compliant.
*EP = Exposed pad.
DESIGNATION QTY
MAX15041EVKIT+
4.5V to 28V Input-Voltage Range
3.3V at 3A Output
Fixed 350kHz Switching Frequency
Evaluates Internal 170mI R
105mI R
High Efficiency Up to 93%
Enable Input (EN)
Power-Good Output (PGOOD)
Overcurrent and Thermal-Shutdown Protection
Fully Assembled and Tested
R1, R2, R6
C10
JU1
D1
U1
L1
R3
R5
R7
R8
PART
DS-ON
0
1
1
1
3
1
1
0
1
1
1
1
Low-Side Power Switches
Ordering Information
Not installed, ceramic capacitor
(0603)
150mA, 75V diode (SOD323)
Diodes, Inc. 1N4148WS-7-F
(Top Mark: T4 or T6)
3-pin header
4.7FH, 6.4A inductor
Sumida CDRH105RNP-4R7N
10kI Q1% resistors (0603)
1.8kI Q1% resistor (0603)
45.3kI Q1% resistor (0603)
Not installed, resistor (0603)
47I Q5% resistor (0603)
Internal switch buck converter
(16 TQFN-EP*)
Maxim MAX15041ETE+
(Top Mark: AGV)
Shunt (JU1)
PCB: MAX15041 EVALUATION KIT+
Component List
DESCRIPTION
DS-ON
EV Kit
TYPE
High-Side and
Features

Related parts for MAX15041EVKIT+

MAX15041EVKIT+ Summary of contents

Page 1

... S Enable Input (EN) S Power-Good Output (PGOOD) S Overcurrent and Thermal-Shutdown Protection S Fully Assembled and Tested S Ordering Information PART MAX15041EVKIT+ +Denotes lead(Pb)-free and RoHS compliant. DESIGNATION QTY Not installed, ceramic capacitor C10 0 (0603) 150mA, 75V diode (SOD323 Diodes, Inc. 1N4148WS-7-F (Top Mark T6) ...

Page 2

MAX15041 Evaluation Kit SUPPLIER Diodes, Inc. Murata North America Electronics, Inc. Panasonic Corp. Sumida Corp. Note: Indicate that you are using the MAX15041 when contacting these component suppliers. Required Equipment • 28V adjustable, 3A power supply • Electronic load capable of sinking up to ...

Page 3

Reconfiguring the MAX15041 EV kit for a new output voltage may require replacing inductor L1, capacitors C1 and/or C5, and compensation components C8, C9, and R3. The minimum output voltage is also impacted by minimum controllable on time of the ...

Page 4

MAX15041 Evaluation Kit Figure 1. MAX15041 EV Kit Schematic 4 ______________________________________________________________________________________ ...

Page 5

Figure 2. MAX15041 EV Kit Component Placement Guide— Component Side Figure 4. MAX15041 EV Kit PCB Layout—PGND Layer 2 _______________________________________________________________________________________ MAX15041 Evaluation Kit 1.0” Figure 3. MAX15041 EV Kit PCB Layout—Component Side 1.0” 1.0” 5 ...

Page 6

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 6 2009 Maxim Integrated Products © ...

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