MAX15034BEVKIT+ Maxim Integrated Products, MAX15034BEVKIT+ Datasheet - Page 2

• Manufacturer Part Number: MAX15034BEVKIT+
• Description: KIT EVALUATION FOR MAX15034
• Manufacturer: Maxim Integrated Products

Specifications of MAX15034BEVKIT+

• Main Purpose: DC/DC, Step Down
• Voltage - Input: 5 ~ 28V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: MAX15034
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Power - Output: -
• Frequency - Switching: -
• Outputs And Type: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
IN, LX_ to AGND.....................................................-0.3V to +30V
BST_ to AGND........................................................-0.3V to +35V
DH_ to LX_ ....................................-0.3V to (V
DL_ to PGND ..............................................-0.3V to (V
BST_ to LX_ ..............................................................-0.3V to +6V
V
AGND to PGND .....................................................-0.3V to +0.3V
AVGLIMIT, REG, RT/CLKIN, CSP_,
All Other Pins to AGND ............................-0.3V to (V
REG Continuous Output Current
Configurable, Single-/Dual-Output, Synchronous
Buck Controller for High-Current Applications
ELECTRICAL CHARACTERISTICS
(V
(Note 2)
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
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
CSN_ to AGND ......................................................-0.3V to +6V
(limited by power dissipation, no thermal or short-circuit
protection).........................................................................67mA
SYSTEM SPECIFICATIONS
Input Voltage Range
Quiescent Supply Current
STARTUP/INTERNAL REGULATOR OUTPUT (REG)
REG Undervoltage Lockout
Hysteresis
REG Output Accuracy
REG Dropout
INTERNAL REFERENCE
Internal Reference Voltage
Digital Ramp Period for Soft-Start
Soft-Start Voltage Steps
MOSFET DRIVERS
p-Channel Output Driver
Impedance
n-Channel Output Driver
Impedance
Output Driver Source Current
Output Driver Sink Current
DD
IN
_______________________________________________________________________________________
to PGND............................................................-0.3V to +6V
= V
REG
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
PARAMETER
= V
DD
= V
EN_
= +5V, T
A
= T
SYMBOL
I
I
DH_
DH_
R
R
V
V
UVLO
J
ON_P
ON_N
V
HYST
EAN_
I
= T
IN
, I
, I
IN
DL_
DL_
BST_
MIN
to T
- V
IN and REG shorted together for +5V
operation
f
V
V
V
EAN_ connected to
EAOUT_
(Note 3)
OSC
REG
IN
IN
REG
LX_
DD
MAX
= 5.8V to 28V, I
< 5.8V, I
= 500kHz, DH_ or DL_ = open
) + 0.3V
+ 0.3V)
+ 0.3V)
rising
, unless otherwise noted, circuit of Figure 6. Typical values are at T
SOURCE
CONDITIONS
SOURCE
Continuous Power Dissipation (T
Package Thermal Resistance (θ
Package Thermal Resistance (θ
Operating Temperature Range .........................-40°C to +125°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
28-Pin TSSOP (derate 14mW/°C above +70°C) ..........1117mW
28-Pin TSSOP-EP (derate 27mW/°C above +70°C)........2162mW
MAX15034A ................................................................71.6°C/W
MAX15034B ...................................................................37°C/W
MAX15034A ...................................................................13°C/W
MAX15034B .....................................................................2°C/W
= 60mA
T
A
= -40°C to +125°C
= 0 to 65mA
0.605
4.75
4.75
MIN
4.0
5
JA
JC
A
) (Note 1)
) (Note 1)
= +70°C) (Note 1)
0.6125
1024
TYP
4.15
5.10
1.35
0.45
200
2.5
64
7
5
0.620
MAX
5.50
5.30
1.35
4.5
0.5
28
17
3
A
= +25°C.)
UNITS
cycles
Clock
Steps
mA
mV
Ω
Ω
V
V
V
V
V
A
A