MAX15023EVKIT+ Maxim Integrated Products, MAX15023EVKIT+ Datasheet - Page 2

• Manufacturer Part Number: MAX15023EVKIT+
• Description: KIT EVALUATION FOR MAX15023 CTLR
• Manufacturer: Maxim Integrated Products

Specifications of MAX15023EVKIT+

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 2, Non-Isolated
• Voltage - Output: 1.2V, 3.3V
• Current - Output: 10A, 5A
• Voltage - Input: 9 ~ 16V
• Regulator Topology: Buck
• Frequency - Switching: 500kHz
• Board Type: Fully Populated
• Utilized Ic / Part: MAX15023
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Wide 4.5V to 28V Input, Dual-Output
Synchronous Buck Controller
ABSOLUTE MAXIMUM RATINGS
IN to SGND.............................................................-0.3V to +30V
BST_ to V
LX_ to SGND .............................................................-1V to +30V
EN_ to SGND............................................................-0.3V to +6V
PGOOD_ to SGND .................................................-0.3V to +30V
BST_ to LX_ ..............................................................-0.3V to +6V
DH_ to LX_ ..........................................….-0.3V to (V
DL_ to PGND_ ............................................-0.3V to (V
SGND to PGND_ .................................................. -0.3V to +0.3V
V
All Other Pins to SGND...............................-0.3V to (V
PACKAGE THERMAL CHARACTERISTICS (Note 2)
24 TQFN-EP
Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
ELECTRICAL CHARACTERISTICS
(V
(Note 3)
2
Note 1: These power limits are due to the thermal characteristics of the package, absolute maximum junction temperature (150°C),
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.
GENERAL
Input Voltage Range
Quiescent Supply Current
Standby Supply Current
V
Output Voltage
V
V
V
V
Hysteresis
ERROR AMPLIFIER (FB_, COMP_)
FB_ Input Voltage Set-Point
FB_ Input Bias Current
CC
Junction-to-Ambient Thermal Resistance (θ
Junction-to-Case Thermal Resistance (θ
IN
CC
CC
CC
CC
CC
_______________________________________________________________________________________
to SGND................-0.3V to the lower of +6V or (V
= 12V, R
Regulator Dropout
Short-Circuit Output Current
Undervoltage Lockout
Undervoltage Lockout
REGULATOR
and the JEDEC 51-7 defined setup. Maximum power dissipation could be lower, limited by the thermal shutdown protection
included in this IC.
board. For detailed information on package thermal considerations, refer to http://www.maxim-ic.com/thermal-tutorial.
CC
PARAMETER
............................................................-0.3V to +30V
T
= 33kΩ, C
VCC
= 4.7µF, C
V
SYMBOL
CC_UVLO
I
IN_SBY
V
JC
V
I
V
FB_
I
FB_
IN
CC
IN
IN
)......................+8°C/W
JA
= 1µF, T
)...............+36°C/W
V
V
V
6V < V
V
I
V
V
V
LOAD
IN
FB1
EN1
IN
IN
CC
FB_
BST_
CC
CC
A
= V
= 6V, 1mA < I
= 5V
IN
falling
= 0.6V
= -40°C to +85°C, unless otherwise noted. Typical values are at T
= V
= V
= 100mA
IN
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
CC
FB2
EN2
< 28V, I
= 0.9V, no switching
CONDITIONS
= V
SGND
LOAD
LOAD
V
V
PGOOD_ Sink Current ........................................................20mA
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
CC
CC
24-Pin TQFN-EP (derate 27.8mW/°C above +70°C)......2222.2mW
= 5mA
< 100mA
Short Circuit to SGND.........................................Continuous
Input Current (IN = V
-250
5.00
MIN
150
594
5.5
4.5
3.6
CC
, internal LDO not used) ......600mA
A
TYP
0.21
0.07
250
430
600
4.5
5.2
3.8
= +70°C)(Note 1)
MAX
+250
0.35
5.50
606
5.5
28
6
4
A
UNITS
= +25°C.)
mA
mA
mA
mV
mV
nA
V
V
V
V