MAX5035EVKIT Maxim Integrated Products, MAX5035EVKIT Datasheet - Page 2
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MAX5035EVKIT
Manufacturer Part Number
MAX5035EVKIT
Description
EVAL KIT FOR MAX5035
Manufacturer
Maxim Integrated Products
Specifications of MAX5035EVKIT
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
5V
Current - Output
1A
Voltage - Input
8 ~ 76V
Regulator Topology
Buck
Frequency - Switching
125kHz
Board Type
Fully Populated
Utilized Ic / Part
MAX5035
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
ABSOLUTE MAXIMUM RATINGS
1A, 76V, High-Efficiency MAXPower
Step-Down DC-DC Converter
(Voltages referenced to GND, unless otherwise specified.)
V
SGND ....................................................................-0.3V to +0.3V
LX.................................................................-0.8V to (V
BST ...............................................................-0.3V to (V
BST (transient < 100ns) ................................-0.3V to (V
BST to LX................................................................-0.3V to +10V
BST to LX (transient < 100ns) ................................-0.3V to +15V
ON/OFF ..................................................................-0.3V to +80V
VD...........................................................................-0.3V to +12V
FB
V
ELECTRICAL CHARACTERISTICS (MAX5035_U_ _)
(V
Typical Application Circuit. )
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Input Voltage Range
Undervoltage Lockout
Output Voltage
Feedback Voltage
Efficiency
Quiescent Supply Current
Shutdown Current
Peak Switch Current Limit
Switch Leakage Current
Switch On-Resistance
IN
OUT
IN
MAX5035A/MAX5035B/MAX5035C ...................-0.3V to +15V
MAX5035D .........................................................-0.3V to +12V
_______________________________________________________________________________________
.........................................................................-0.3V to +80V
= +12V, V
Short-Circuit Duration (V
PARAMETER
ON/OFF
= +12V, I
IN
≤ 40V)........................Indefinite
OUT
SYMBOL
= 0, T
R
I
UVLO
V
DS(ON)
SHDN
V
I
V
I
OUT
LIM
I
OL
η
FB
Q
IN
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
MAX5035A
MAX5035B
MAX5035C
MAX5035D
MAX5035A
MAX5035B
MAX5035C
V
V
V
V
V
MAX5035D
V
V
V
V
V
(Note 1)
V
I
SWITCH
IN
IN
IN
IN
IN
FB
FB
FB
FB
ON/OFF
IN
IN
= 7.5V to 76V, MAX5035D
= 12V, I
= 12V, I
= 24V, I
= 12V, V
= 76V, V
IN
IN
= 3.5V, V
= 5.5V, V
= 13V, V
= 1.3V, MAX5035D
+ 0.3V)
+ 10V)
+ 15V)
= 1A
= 0V, V
LOAD
LOAD
LOAD
OUT
ON/OFF
IN
IN
IN
CONDITIONS
= 15V to 76V, MAX5035C
V
I
V
I
V
I
= 7.5V to 76V, MAX5035A
= 7.5V to 76V, MAX5035B
OUT
OUT
OUT
IN
IN
IN
IN
= 5V, I
= 0.5A, MAX5035A
= 0.5A, MAX5035B
= 0.5A, MAX5035C
= 7.5V to 76V
= 7.5V to 76V,
= 7.5V to 76V,
= 15V to 76V,
VD Short-Circuit Duration ..............................................Indefinite
Continuous Power Dissipation (T
Operating Temperature Range
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
= 0V, V
= 20mA to 1A
= 20mA to 1A
= 20mA to 1A
8-Pin PDIP (derate 9.1mW/°C above +70°C)...............727mW
8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW
MAX5035_U_ _ ...................................................0°C to +85°C
MAX5035_A_ _ ..............................................-40°C to +125°C
Lead(Pb)-free...............................................................+260°C
Containing lead(Pb) .....................................................+240°C
LOAD
LX
= 0.5A,
= 0V
3.185
11.64
1.192
MIN
4.85
1.30
7.5
7.5
7.5
15
A
= +70°C)
1.221
TYP
1.80
0.40
270
270
270
270
5.2
3.3
5.0
12
86
90
94
90
10
1
A
= +25°C. See the
3.415
12.36
1.250
MAX
76.0
76.0
76.0
5.15
2.50
0.80
440
440
440
440
76
45
UNITS
μA
μA
μA
%
V
Ω
V
V
V
A