max5033ausat Maxim Integrated Products, Inc., max5033ausat Datasheet - Page 5

• Manufacturer Part Number: max5033ausat
• Description: Max5033 500ma, 76v, High-efficiency, Maxpower Step-down Dc-dc Converter
• Manufacturer: Maxim Integrated Products, Inc.

(V
Application Circuit, if applicable.)
IN
12.4
12.3
12.2
12.1
12.0
11.9
11.8
5.10
5.05
5.00
4.95
4.90
100
90
80
70
60
50
40
30
20
10
= 12V, V
0
-50
6
0
-25
EFFICIENCY vs. LOAD CURRENT
(MAX5033CASA, V
16
V
(MAX5033BASA, V
(MAX5033BASA, V
IN
100
ON/OFF
V
= 76V
OUT
0
26
LINE REGULATION
LOAD CURRENT (mA)
TEMPERATURE (°C)
INPUT VOLTAGE (V)
vs. TEMPERATURE
I
25
OUT
I
200
OUT
_______________________________________________________________________________________
500mA, 76V, High-Efficiency, MAXPower
36
= 12V, T
= 0.1A
= 0.5A
50
V
I
OUT
IN
V
46
I
300
OUT
IN
= 48V
OUT
75
= 0.5A
V
= 24V
OUT
OUT
IN
= 0A
56
= 12V
A
V
= 12V)
100
= 5V)
= 5V)
IN
400
= -40°C to +125°C, unless otherwise noted. Typical values are at T
= 7.5V
125
66
150
500
76
5.10
5.05
5.00
4.95
4.90
12.4
12.3
12.2
12.1
12.0
11.9
11.8
100
90
80
70
60
50
40
30
20
10
0
-50
0
0
Step-Down DC-DC Converter
I
-25
V
OUT
EFFICIENCY vs. LOAD CURRENT
IN
(MAX5033CASA, V
(MAX5033CASA, V
(MAX5033BASA, V
I
OUT
= 76V
100
100
= 0.1A
V
OUT
0
= 0.5A
LOAD REGULATION
LOAD CURRENT (mA)
TEMPERATURE (°C)
vs. TEMPERATURE
25
200
200
I
LOAD
V
V
IN
50
IN
(mA)
= 48V
= 76V
Typical Operating Characteristics
V
300
300
IN
75
OUT
OUT
OUT
= 24V
V
IN
V
100
= 12V)
= 12V)
= 24V
= 5V)
IN
400
400
= 15V
125
150
500
500
12.4
12.3
12.2
12.1
12.0
11.9
11.8
5.10
5.05
5.00
4.95
4.90
2.0
1.7
1.4
1.1
0.8
0.5
-50
10
0
-25
(MAX5033CASA, V
20
(MAX5033BASA, V
100
A
OUTPUT CURRENT LIMIT
0
= +25°C. See the Typical
LOAD REGULATION
30
vs. TEMPERATURE
LINE REGULATION
INPUT VOLTAGE (V)
TEMPERATURE (°C)
25
200
I
40
LOAD
V
V
I
OUT
IN
IN
50
(mA)
= 7.5V, 24V
= 76V
50
= 0.5A
I
300
OUT
OUT
75
MAX5033BASA
5% DROP IN V
OUT
= 0A
60
= 12V)
100
= 5V)
400
70
125
OUT
500
150
80
5