Maxim > 方案 > 汽车：电源
集成FET的高压开关转换器
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
2A、76V、高效MAXPower、降压型DC-DC转换器
MAX5090, MAX5090A, MAX5090B, MAX5090C
| 专用于汽车环境，可承受较强干扰 |
| QV PDF |
1.5A、40V、MAXPower降压型DC-DC转换器
MAX5082, MAX5083
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| QV PDF |
1A、40V、MAXPower降压型DC-DC转换器
MAX5080, MAX5081
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| QV PDF |
1A、76V、高效率、MAXPower降压型DC-DC转换器
MAX5035
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| QV PDF |
500mA、76V、高效率、MAXPower降压型DC-DC转换器
MAX5033
| 500mA、76V、高效率、MAXPower™降压型DC-DC转换器，空载时仅消耗350µA静态电流 |
| Key Specifications:
Step-Down Switching Regulators |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
Preset VOUT (V) |
IOUT (A) |
IOUT (A) |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
Number of DC-DC Outputs |
Operating Freq. (kHz) |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX5090
|
6.5
|
76
|
1.265
|
11
|
5.0
|
2
|
2
|
Preset
Resistor
|
0.55
|
1
|
125
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TQFN/16
|
26
|
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MAX5080
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4.5
|
40
|
1.23
|
32
|
-
|
1
|
1
|
Resistor
|
2.5
|
1
|
250
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TQFN/16
|
26
|
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MAX5081
|
7.5
|
40
|
1.23
|
32
|
-
|
1
|
1
|
Resistor
|
2.3
|
1
|
250
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TQFN/16
|
26
|
|
MAX5082
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4.5
|
40
|
1.23
|
32
|
-
|
1.5
|
1.5
|
Resistor
|
2.5
|
1
|
250
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TQFN/16
|
26
|
|
MAX5083
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7.5
|
40
|
1.23
|
32
|
-
|
1.5
|
1.5
|
Resistor
|
2.3
|
1
|
250
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TQFN/16
|
26
|
|
MAX5033
|
7.5
|
76
|
1.25
|
13.2
|
3.3
5.0
12
|
0.5
|
0.5
|
Preset
Resistor
|
0.5
|
1
|
125
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PDIP(N)/8
SOIC(N)/8
|
31
|
|
MAX5035
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7.5
|
76
|
1.25
|
13.2
|
3.3
5.0
12
|
1
|
1
|
Preset
Resistor
|
0.5
|
1
|
125
|
PDIP(N)/8
SOIC(N)/8
|
31
|
| See All Step-Down Switching Regulators (252) |
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