MAX1631AEAI Maxim Integrated Products, MAX1631AEAI Datasheet - Page 5
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MAX1631AEAI
Manufacturer Part Number
MAX1631AEAI
Description
DC/DC Switching Controllers
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX1634CAI.pdf
(29 pages)
Specifications of MAX1631AEAI
Number Of Outputs
2
Output Voltage
2.5 V to 5.5 V, 3.3 V, 5 V
Output Current
1 A
Input Voltage
4.2 V to 30 V
Mounting Style
SMD/SMT
Package / Case
SSOP-28
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX1631AEAI
Manufacturer:
MAXIM
Quantity:
12
Part Number:
MAX1631AEAI
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Part Number:
MAX1631AEAI+
Manufacturer:
Maxim Integrated Products
Quantity:
135
(Circuit of Figure 1, 3A Table 1 components, T
__________________________________________Typical Operating Characteristics
10,000
1000
100
100
500
400
300
200
100
10
90
80
70
60
50
1
0
0.001
0
0
EFFICIENCY vs. 5V OUTPUT CURRENT
V+ = 6V
V
3.3V REGULATING
3.3V LOAD = 0A
DD
CURRENT vs. SUPPLY VOLTAGE
> 13V
5
MAXIMUM 15V V
STANDBY INPUT CURRENT
0.01
vs. INPUT VOLTAGE
MAX1630/MAX1633
5
5V OUTPUT CURRENT (A)
SUPPLY VOLTAGE (V)
INPUT VOLTAGE (V)
10
_______________________________________________________________________________________
V+ = 15V
15
3.3V LOAD = 3A
0.1
10
Multi-Output, Low-Noise Power-Supply
ON5 = 5V
ON3 = 0V
f = 300kHz
MAX1631/MAX1634
ON3 = ON5 = 0V
NO LOAD
DD
20
OUTPUT
Controllers for Notebook Computers
15
1
25
30
10
20
A
= +25°C, unless otherwise noted.)
100
10
90
80
70
60
50
30
20
15
10
25
8
6
4
2
0
5
0
0.001
EFFICIENCY vs. 3.3V OUTPUT CURRENT
0
0
SHDN = 0V
V+ = 6V
PWM MODE INPUT CURRENT
SHUTDOWN INPUT CURRENT
5
5
0.01
3.3V OUTPUT CURRENT (A)
vs. INPUT VOLTAGE
vs. INPUT VOLTAGE
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
10
10
15
0.1
15
V+ = 15V
ON3 = ON5 = 5V
f = 300kHz
MAX1631/MAX1634
ON3 = ON5 = 5V
SKIP = VL
NO LOAD
20
20
1
25
25
30
10
30
1000
0.01
800
600
400
200
100
0.1
10
10
0
1
1
0.001
0
0
MINIMUM V
V
5V REGULATING
5V, 3A CIRCUIT
V
f = 300kHz
DD
OUT
CURRENT vs. SUPPLY VOLTAGE
5V LOAD = 0A
MAXIMUM 15V V
> 13V
IDLE MODE INPUT CURRENT
5
vs. 5V OUTPUT CURRENT
> 4.8V
0.01
MAX1632/MAX1635
5
vs. INPUT VOLTAGE
5V OUTPUT CURRENT (A)
SUPPLY VOLTAGE (V)
INPUT VOLTAGE (V)
10
IN
TO V
10
15
0.1
OUT
5V LOAD = 3A
DD
ON3 = ON5 = 5V
SKIP = 0V
NO LOAD
DIFFERENTIAL
20
OUTPUT
15
1
25
20
30
10
5