MAX15046BAEE+T Maxim Integrated Products, MAX15046BAEE+T Datasheet - Page 5

• Manufacturer Part Number: MAX15046BAEE+T
• Description: IC CTLR SYNC BUCK 40V 16-QSOP
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX15046BAEE+T

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 34 V
• Current - Output: 3A
• Frequency - Switching: 100kHz ~ 1MHz
• Voltage - Input: 4.5 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Power - Output: 771.5mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
5.256
5.254
5.252
5.250
5.248
5.246
5.244
5.242
IN
1000
100
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
= 24V, T
0
0
0
0
0
EFFICIENCY vs. LOAD CURRENT
5
V
OUT
A
SWITCHING FREQUENCY
3
V
V
10
OUT
40
CC
= 5V
= +25NC, unless otherwise noted.)
LOAD CURRENT (mA)
LOAD CURRENT (A)
15
vs. LOAD CURRENT
= 3.3V V
(V
6
_______________________________________________________________________________________
vs. R
IN
R
20
RT
= 24V)
80
OUT
(kI)
25
RT
= 1.8V
9
30
120
40V, High-Performance Synchronous
V
OUT
35
12
= 1.2V
40
160
15
45
1200
1000
100
800
600
400
200
5.2
5.0
4.8
4.6
4.4
4.2
4.0
90
80
70
60
50
40
30
20
10
0
0
-40
0
0
-25
EFFICIENCY vs. LOAD CURRENT
V
5
OUT
-10
SWITCHING FREQUENCY
3
= 1.2V
V
R
10
CC
I
T
VCC
vs. TEMPERATURE
5
V
I
= 25.5kI
VCC
OUT
TEMPERATURE (NC)
LOAD CURRENT (A)
LINE REGULATION
20
= 5mA, 10mA, 20mA, 30mA
15
(V
= 1.8V
= 40mA
6
IN
R
R
V
35
T
T
IN
V
= 12V)
20
= 49.9kI
= 150kI
OUT
(V)
50
R
T
Typical Operating Characteristics
= 3.3V
9
25
= 14.3kI
65
80
30
V
12
OUT
95
35
110
= 5V
125
15
40
Buck Controller
5.266
5.265
5.264
5.263
5.262
5.261
5.260
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
2.8
2.7
2.6
2.5
2.4
2.3
2.2
0
100
-40
0
I
C
LOAD
-25
DH
= C
-10
2
= 5mA
SWITCHING FREQUENCY
V
V
DL
OUT
CC
5
= 0
TEMPERATURE (NC)
LOAD CURRENT (A)
vs. TEMPERATURE
FREQUENCY (kHz)
vs. LOAD CURRENT
4
20
I
35
IN
6
vs.
50
65
8
80
95
10
110
1000
125
12
5