max5035ausat Maxim Integrated Products, Inc., max5035ausat Datasheet - Page 6

• Manufacturer Part Number: max5035ausat
• Description: Max5035 1a, 76v, High-efficiency Maxpower Step-down Dc-dc Converter
• Manufacturer: Maxim Integrated Products, Inc.

1A, 76V, High-Efficiency MAXPower
Step-Down DC-DC Converter
6
(V
Application Circuit, if applicable.)
IN
_______________________________________________________________________________________
350
320
290
260
230
200
100
2.0
1.5
1.0
0.5
= 12V, V
90
80
70
60
50
40
30
20
10
0
0
-50
0
6
V
IN
EFFICIENCY vs. LOAD CURRENT
-25
(MAX5035AASA, V
QUIESCENT SUPPLY CURRENT
16
= 76V
V
200
OUTPUT CURRENT LIMIT
ON/OFF
IN
= 48V
0
vs. INPUT VOLTAGE
vs. TEMPERATURE
26
LOAD CURRENT (mA)
V
TEMPERATURE (°C)
INPUT VOLTAGE (V)
IN
25
400
= 24V
36
V
= 12V, T
IN
50
= 12V
V
46
IN
600
OUT
MAX5035DASA
V
5% DROP IN V
75
= 7.5V
OUT
56
A
= 3.3V)
= 5V
100
= -40°C to +125°C, unless otherwise noted. Typical values are at T
800
125
66
OUT
1000
150
76
Typical Operating Characteristics (continued)
100
25
20
15
10
90
80
70
60
50
40
30
20
10
2.0
1.7
1.4
1.1
0.8
0.5
5
0
0
-50
5
0
V
IN
-25
EFFICIENCY vs. LOAD CURRENT
= 76V
(MAX5035DASA, V
V
200
20
OUTPUT CURRENT LIMIT
IN
SHUTDOWN CURRENT
0
= 48V
vs. INPUT VOLTAGE
vs. TEMPERATURE
LOAD CURRENT (mA)
TEMPERATURE (°C)
INPUT VOLTAGE (V)
V
IN
25
400
= 24V
35
V
IN
50
= 12V
V
IN
600
50
5% DROP IN VOUT
75
= 7.5V
OUT
MAX5035DASA
100
= 5V)
800
V
65
OUT
125
= 5V
1000
150
80
100
350
320
290
260
230
200
90
80
70
60
50
40
30
20
10
20
16
12
0
8
4
0
-50
SHUTDOWN CURRENT vs. INPUT VOLTAGE
0
6
V
-25
EFFICIENCY vs. LOAD CURRENT
IN
QUIESCENT SUPPLY CURRENT
(MAX5035DASA, V
16
= 76V
200
A
V
IN
0
= +25°C. See the Typical
vs. TEMPERATURE
26
= 48V
LOAD CURRENT (mA)
TEMPERATURE (°C)
INPUT VOLTAGE (V)
V
IN
25
400
= 24V
36
V
IN
50
= 15V
46
600
75
OUT
56
= 12V)
100
800
125
66
1000
150
76