参数资料
型号: MAX1635CAI
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 稳压器
英文描述: Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers
中文描述: DUAL SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO28
封装: 5.30 MM, 0.65 MM PITCH, SSOP-28
文件页数: 5/28页
文件大小: 237K
代理商: MAX1635CAI
M
Multi-Output, Low-Noise Power-S upply
Controllers for Notebook Computers
_______________________________________________________________________________________
5
100
50
0.001
0.01
5V OUTPUT CURRENT (A)
0.1
1
10
EFFICIENCY vs. 5V OUTPUT CURRENT
60
M
E
70
80
90
ON5 = 5V
ON3 = 0V
f = 300kHz
MAX1631/MAX1634
V+ = 6V
V+ = 15V
100
50
0.001
0.01
3.3V OUTPUT CURRENT (A)
0.1
1
10
EFFICIENCY vs. 3.3V OUTPUT CURRENT
60
M
E
70
80
90
ON3 = ON5 = 5V
f = 300kHz
MAX1631/MAX1634
V+ = 6V
V+ = 15V
800
0
15
20
MAX1632/MAX1635
MAXIMUM 15V V
DD
OUTPUT
CURRENT vs. SUPPLY VOLTAGE
600
M
SUPPLY VOLTAGE (V)
M
0
200
10
400
5
V
DD
> 13V
5V REGULATING
5V LOAD = 0A
5V LOAD = 3A
500
0
15
20
MAX1630/MAX1633
MAXIMUM 15V V
DD
OUTPUT
CURRENT vs. SUPPLY VOLTAGE
400
M
SUPPLY VOLTAGE (V)
M
0
200
100
10
300
5
V
DD
> 13V
3.3V REGULATING
3.3V LOAD = 0A
3.3V LOAD = 3A
10,000
1
0
30
STANDBY INPUT CURRENT
vs. INPUT VOLTAGE
1000
M
INPUT VOLTAGE (V)
I
μ
A
15
10
5
10
25
100
20
ON3 = ON5 = 0V
NOLOAD
30
0
5
0
30
PWM MODE INPUT CURRENT
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
I
15
10
15
5
10
25
20
25
20
ON3 = ON5 = 5V
SKIP = VL
NOLOAD
10
0.01
0
30
IDLE MODE INPUT CURRENT
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
I
15
0.1
5
10
25
1
20
ON3 = ON5 = 5V
SKIP = 0V
NOLOAD
10
0
0
30
SHUTDOWN INPUT CURRENT
vs. INPUT VOLTAGE
8
M
INPUT VOLTAGE (V)
I
μ
A
15
4
2
5
10
25
6
20
SHDN = 0V
1000
1
0.001
0.1
10
1
MINIMUM V
IN
TOV
OUT
DIFFERENTIAL
vs. 5V OUTPUT CURRENT
10
100
M
5V OUTPUT CURRENT (A)
M
I
O
0.01
5V, 3A CIRCUIT
V
> 4.8V
f = 300kHz
__________________________________________Typic al Operating Charac teristic s
(Circuit of Figure 1, 3A Table 1 components, T
A
= +25°C, unless otherwise noted.)
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