MAX17501GTEVKIT# Maxim Integrated, MAX17501GTEVKIT# Datasheet

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MAX17501GTEVKIT#

Manufacturer Part Number
MAX17501GTEVKIT#
Description
Power Management IC Development Tools MAX17501G Eval Kit
Manufacturer
Maxim Integrated
Type
DC/DC Converters, Regulators & Controllersr
Series
MAX17501r
Datasheet

Specifications of MAX17501GTEVKIT#

Rohs
yes
Product
Evaluation Kits
Tool Is For Evaluation Of
MAX17501G
Input Voltage
14 V to 60 V
Output Voltage
12 V
Output Current
500 mA
For Use With
MAX17501G
The MAX17501B/MAX17501F evaluation kits (EV kits)
provide proven designs to evaluate the MAX17501B/
MAX17501F high-efficiency, high-voltage, synchronous
step-down DC-DC converters. The EV kits use these
devices to generate a fixed 5V at load currents up to
500mA from a 6V to 60V input supply. The MAX17501B
supports a PFM control scheme with high light-load
efficiency, while the MAX17501F 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
C7
QTY
1
1
1
1
1
MAX17501B/ MAX17501F Evaluation Kits
General Description
1FF Q10%, 100V X7R ceramic
capacitor (1206)
Murata GRM31CR72A105KA01L
1FF Q10%, 6.3V X7R ceramic
capacitor (0603)
Murata GRM188R70J105K
3300pF Q10%, 50V X7R ceramic
capacitor (0402)
Murata GRM155R71H332K
10FF Q10%, 10V X7R ceramic
capacitor (1206)
Murata GRM31CR71A106K
33FF, 80V aluminum electrolytic
(D = 8mm)
Panasonic EEEFK1K330P
DESCRIPTION
Evaluate: MAX17501B/MAX17501F
S Operates from a 6V to 60V Input Supply
S 5V Fixed Output Voltage
S 500mA 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 PFM/PWM (MAX17501B EV Kit)
S PWM (MAX17501F EV Kit)
S Proven PCB Layout
S Fully Assembled and Tested
Ordering Information
DESIGNATION
TP1, TP2
JU1
R1
R2
R4
R6
U1
L1
in TDFN Packages
QTY
1
1
1
1
1
1
0
1
1
1
appears at end of data sheet.
3-pin header
47FH, 1.4A inductor
(6mm x 6mm x 3.5mm)
Coilcraft LPS6235-473ML
3.32MI Q1% resistor (0402)
866kI Q1% resistor (0402)
0I resistor (0402)
10kI Q1% resistor (0402)
Not installed, test points
See the EV Kit-Specific
Component List
Shunt
PCB: See the EV Kit-Specific
Component List
Component List
DESCRIPTION
19-6436; Rev 0; 8/12
Features

Related parts for MAX17501GTEVKIT#

MAX17501GTEVKIT# Summary of contents

Page 1

... 8mm) Panasonic EEEFK1K330P 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. Evaluate: MAX17501B/MAX17501F S Operates from 60V Input Supply S 5V Fixed Output Voltage S 500mA Output Current S 600kHz Switching Frequency ...

Page 2

... VOUT PCB pad and the negative terminal to the nearest PGND PCB pad. 3) Connect the DVM across the VOUT PCB pad and the nearest PGND PCB pad. Maxim Integrated Evaluate: MAX17501B/MAX17501F EV Kit-Specific Component List DESIGNATION Buck converter (10 TDFN-EP*) ...

Page 3

... Table 1. Regulator Enable (EN/UVLO) Jumper JU1 Settings SHUNT POSITION 1-2* Not installed 2-3 *Default position. Maxim Integrated Evaluate: MAX17501B/MAX17501F The devices feature 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. ...

Page 4

... VIN = 48V VIN = 36V VIN = 24V VIN = 12V 4.98 4.97 4.96 4. 100 150 200 250 LOAD CURRENT (mA) Figure 2. MAX17501F Load and Line Regulation Maxim Integrated Evaluate: MAX17501B/MAX17501F 300 350 400 450 500 Figure 3. MAX17501B Efficiency 300 350 400 450 500 Figure 4. MAX17501F Efficiency ...

Page 5

... Figure 5. MAX17501B/MAX17501F Full-Load Bode Plot (VIN = 24V) V (AC) OUT 100mV/div I OUT 100mA/div 200µs/div Figure 6. MAX17501B 5mA to 255mA Load Transient Maxim Integrated Evaluate: MAX17501B/MAX17501F EV Kits Performance Report (continued) V 100mV/div 100mA/div 2 Figure 7. MAX17501F No Load to 250mA Load Transient V OUT 100mV/div 200mA/div Figure 8 ...

Page 6

... MAX17501B/ MAX17501F Evaluation Kits PGND VIN C7 C1 33µF 1µF EN/UVLO EN/UVLO VCC C2 1µF GND VIN R1 3.32M JU1 EN/UVLO 3 R2 866k 1% Figure 9. MAX17501B/MAX17501F EV Kits Schematic Maxim Integrated Evaluate: MAX17501B/MAX17501F PGND VIN 2 9 VIN GND U1 MAX17501 3 8 EN/UVLO RESET 7 4 VCC N. FB/ ...

Page 7

... Figure 11. MAX17501F EV Kit Component Placement Guide— Component Side Maxim Integrated Evaluate: MAX17501B/MAX17501F 1.0’’ Figure 12. MAX17501B/MAX17501F EV Kits PCB Layout— Component Side ...

Page 8

... MAX17501B/ MAX17501F Evaluation Kits Figure 14. MAX17501B/MAX17501F EV Kits PCB Layout—Top Solder Mask Maxim Integrated Evaluate: MAX17501B/MAX17501F 1.0’’ Figure 15. MAX17501B/MAX17501F EV Kits PCB Layout— Bottom Solder Mask in TDFN Packages 1.0’’ 8 ...

Page 9

... MAX17501B/ MAX17501F Evaluation Kits Ordering Information PART MAX17501BTEVKIT# MAX17501FTEVKIT# #Denotes RoHS compliant. Maxim Integrated Evaluate: MAX17501B/MAX17501F TYPE EV Kit EV Kit in TDFN Packages 9 ...

Page 10

... 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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