MAX15038EVKIT+ Maxim Integrated Products, MAX15038EVKIT+ Datasheet - Page 3

• Manufacturer Part Number: MAX15038EVKIT+
• Description: EVALUATION KIT FOR MAX15038
• Manufacturer: Maxim Integrated Products

Specifications of MAX15038EVKIT+

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.8V
• Current - Output: 4A
• Voltage - Input: 2.9 ~ 5.5V
• Regulator Topology: Buck
• Frequency - Switching: 1MHz
• Board Type: Fully Populated
• Utilized Ic / Part: MAX15038
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
noted.) (Note 3)
ERROR AMPLIFIER
COMP Clamp Voltage, High
COMP Clamp Voltage, Low
COMP Slew Rate
COMP Shutdown Resistance
Internally Preset Output Voltage
Accuracy
FB Set Point Value
FB to OUT Resistor
Open-Loop Voltage Gain
Error-Amplifier Unity-Gain
Bandwidth
Error-Amplifier and REFIN
Common-Mode Input Range
Error-Amplifier Maximum Output
Current
FB Input Bias Current
CTL_
CTL_ Input Bias Current
CTL_ Input Threshold
Hysteresis
REFIN
REFIN Input Bias Current
REFIN Offset Voltage
LX (All Pins Combined)
LX On-Resistance, High-Side
LX On-Resistance, Low-Side
LX Current-Limit Threshold
LX Leakage Current
IN
= V
EN
PARAMETER
= 5V, C
VDD
_______________________________________________________________________________________
= 2.2μF, T
A
V
V
V
From COMP to GND, V
V
V
CTL1 = CTL2 = GND, MODE = GND
All VID settings except CTL1 = CTL2 = GND
V
V
V
CTL1 = CTL2 = GND
V
V
Low, falling
Open
High, rising
All VID transitions
V
V
I
I
High-side sourcing
Low-side sinking
Zero-crossing current threshold, MODE = V
V
LX
LX
= T
IN
IN
FB
EN
REFIN
DD
COMP
REFIN
CTL_
CTL_
REFIN
REFIN
IN
= -2A
= 2A
= 2.9V to 5V, V
= 2.9V to 5V, V
= 5V, V
J
step from 0.5V to 0.7V in 10ns
= V
= 2.9V to 3.5V
= -40°C to +85°C, typical values are at T
= 0V
= V
= V
= 0.6V
= 0.6V
= 0.9V, FB shorted to COMP
= 1V,
SS
4A, 2MHz Step-Down Regulator
DD
SS
= 0V
EN
, MODE = GND
= 0V
FB
FB
V
V
V
V
V
V
CONDITIONS
= 0.5V, V
= 0.7V, V
FB
FB
IN
IN
IN
IN
IN
= V
= V
= 3.3V
= 5V
= 0.7V, sinking
= 0.5V, sourcing
= 3.3V, V
with Integrated Switches
BST
BST
REFIN
REFIN
- V
- V
COMP
LX
LX
= 0.6V
= 0.6V
V
V
= 3.3V
= 5V
LX
LX
= 100mV,
= 0V
= 5V
DD
A
= +25°C, circuit of Figure 1, unless otherwise
0.594
MIN
-4.5
5.5
5.7
-1
-1
0
1
V
+0.01
V
-0.01
+7.2
TYP
-125
-185
115
-7.2
0.7
1.6
0.6
0.8
DD
0.8
0.2
DD
28
50
42
31
30
24
2
6
8
7
7
/2
-
V
0.606
MAX
DD
+4.5
10.5
+1
54
42
- 2
UNITS
MHz
V/μs
mΩ
mΩ
mA
mV
mV
kΩ
dB
nA
μA
nA
μA
%
Ω
V
V
V
V
V
A
3