MAX5097AEVKIT+ Maxim Integrated Products, MAX5097AEVKIT+ Datasheet - Page 2

• Manufacturer Part Number: MAX5097AEVKIT+
• Description: EVAL KIT FOR MAX5097A
• Manufacturer: Maxim Integrated Products

Specifications of MAX5097AEVKIT+

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 600mA
• Voltage - Input: 5 ~ 40V
• Regulator Topology: Buck
• Frequency - Switching: 330kHz
• Board Type: Fully Populated
• Utilized Ic / Part: MAX5097A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to PGND, unless otherwise noted.)
IN (transient, 1ms) ..................................................-0.3V to +45V
SGND ....................................................................-0.3V to +0.3V
LX....................................................................-1V to (V
LX Current ................................................................................2A
EN ................................................................-0.3V to (V
BP, SYNC, LDO/BUCK, RESET to SGND...............-0.3V to +12V
BP, RESET Output Current..................................................25mA
CT, SS, ADJ, COMP to SGND ....................-0.3V to (V
OUT ........................................................................-0.3V to +11V
OUT Short-Circuit Duration ........................................Continuous
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
-40°C to +125°C, unless otherwise noted. Typical values are at T
40V, 600mA Buck Converters with Low-
Quiescent-Current Linear Regulator Mode
*As per JEDEC 51 Standard—Multilayer Board.
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
SYSTEM INPUT
Input Voltage Range (LDO Mode)
Input Voltage Range (Buck
Mode)
Internal Input Undervoltage
Lockout
Internal Input Undervoltage
Lockout Hysteresis
BP (Internal Regulator) Output
Voltage
Quiescent Supply Current
(LDO Mode)
Buck Converter No-Load Supply
Current
Shutdown Supply Current
16-Pin TQFN (derate 33.3mW/°C above +70°C) ........2666mW
20-Pin TSSOP (derate 21.7mW/°C above +70°C) ......1739mW
IN
_______________________________________________________________________________________
= +14V, I
PARAMETER
OUT
= 1mA, C
IN
= 100µF, C
A
= +70°C)*
V
SYMBOL
V
UVLO_HYS
I
V
Q_BUCK
IN_BUCK
V
I
IN_LDO
SHDN
V
UVLO
I
I
OUT
BP
Q
Q
= 22µF, L = 22µH, C
LDO/BUCK = high
LDO/BUCK = low
V
V
V
LDO/BUCK = high,
measured at input supply
return, V
I
LDO/BUCK = high,
measured at input supply
return, V
I
V
V
from V
OUT
OUT
BP
BP
IN
IN
EN
BP
IN
IN
= +4.5V, I
= 14V, V
rising
falling
= 0V, measured
= 100µA
= 100mA
+ 0.3V)
+ 0.3V)
+ 0.3V)
IN
OUT
OUT
OUT
= 5V,
= 5V,
BP
A
CONDITIONS
= T
= 100µA
BP
= 5V, I
Thermal Resistance:
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
J
= 1µF, V
(θ
(θ
(θ
(θ
= +25°C.) (Note 1)
JA
JC
JA
JC
OUT
, 16-Pin TQFN)* ...................................................30.0°C/W
, 20-Pin TSSOP)* .................................................46.0°C/W
, 16-Pin TQFN).......................................................1.7°C/W
, 20-Pin TSSOP)........................................................2°C/W
T
+125°C
T
+125°C
T
+125°C
T
+85°C
= 0
EN
A
A
A
A
= -40°C to
= -40°C to
= -40°C to
= -40°C to
= +2.4V (Figure 2), SGND = PGND = 0V, T
MIN
3.75
3.5
4
5
TYP
3.65
680
0.2
38
44
4
6
6
MAX
4.20
100
3.9
40
40
70
19
12
A
UNITS
= T
µA
µA
µA
V
V
V
V
V
J
=