MAX15049EVKIT+ Maxim Integrated Products, MAX15049EVKIT+ Datasheet - Page 5

• Manufacturer Part Number: MAX15049EVKIT+
• Description: EVAL KIT FOR MAX15049
• Manufacturer: Maxim Integrated Products

Specifications of MAX15049EVKIT+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
IN
3.330
3.328
3.325
3.323
3.320
3.318
3.315
3.313
3.310
3.308
3.305
3.303
3.300
1200
1100
1000
900
800
700
600
500
400
300
200
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
= 12V, V
15.60
-40
0
V
V
ERROR AMP TRANSCONDUCTANCE
-28
CONVERTER 1 OUTPUT VOLTAGE
COMP_
FB_
SWITCHING FREQUENCY vs. R
0.5
31.22
= 0.6V ± 0.02V
DREG_
-15 -3 10 23
= 2V
vs. LOAD CURRENT
vs. TEMPERATURE
LOAD CURRENT (A)
1.0
TEMPERATURE (°C)
46.84
_______________________________________________________________________________________
= V
R
RT
1.5
REG
V
(kI)
V
IN
IN
62.46
= 12V
= 5V
35 48
, V
2.0
PGND_
V
OUT1
78.08
60
V
2.5
IN
= 3.3V
RT
= 12V
73
= 0V, C
93.70
3.0
85
REG
Triple-Output Buck Controllers
1.810
1.809
1.808
1.807
1.806
1.805
1.804
1.803
1.802
1.801
1.800
-0.1
-0.2
-0.3
-0.4
-0.5
Typical Operating Characteristics (continued)
0.5
0.4
0.3
0.2
0.1
95
90
85
80
75
70
65
60
55
50
45
40
= 2.2FF, R
0
-40
-40
0
V
SWITCHING-FREQUENCY ACCURACY
IN
-28
-28
CONVERTER 2 OUTPUT VOLTAGE
= 12V
0.5
-15 -3 10 23
-15 -3 10 23
VALLEY CURRENT LIMIT
with Tracking/Sequencing
RT
vs. LOAD CURRENT
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
LOAD CURRENT (A)
TEMPERATURE (°C)
1.0
= 39.2kI, T
1.5
V
V
IN
IN
= 12V
35 48
35 48
= 5V
2.0
A
V
f
SW
OUT2
= +25NC, unless otherwise noted. See Figure 10.)
60
60
2.5
= 500kHz
= 1.8V
73
73
3.0
85
85
1.200
1.199
1.198
1.197
1.196
1.195
1.194
1.193
1.192
1.191
1.190
5.10
5.05
5.00
4.95
4.90
4.85
4.80
4.75
4.70
4.65
4.60
4.55
4.50
4.70
0
C
LOAD
CONVERTER 3 OUTPUT VOLTAGE
SOURCE-AND-SINK CURRENT
1
8.36
= 10nF
REG OUTPUT VOLTAGE
vs. LOAD CURRENT
vs. INPUT VOLTAGE
DL1 AND DH1 PEAK
LOAD CURRENT (A)
INPUT VOLTAGE (V)
2
12.02
200ns/div
3
V
V
IN
IN
15.68
= 12V
= 5V
4
V
I
OUT3
REG
19.34
MAX15048 toc12
5
= 60mA
= 1.2V
23.00
6
5
I
(1A/div)
I
(1A/div)
DL1
DH1