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Maxim > Solutions > Automotive: Power
High-Voltage Switching Converters with Integrated FET
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters
MAX5090, MAX5090A, MAX5090B, MAX5090C
| Designed to Withstand Harsh Automotive Environments |
| QV PDF |
1.5A, 40V, MAXPower Step-Down DC-DC Converters
MAX5082, MAX5083
| |
| QV PDF |
1A, 40V, MAXPower Step-Down DC-DC Converters
MAX5080, MAX5081
| |
| QV PDF |
1A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converter
MAX5035
| |
| QV PDF |
500mA, 76V, High-Efficiency, MAXPower Step-Down DC-DC Converter
MAX5033
| 500mA, 76V, High-Efficiency, MAXPower™ Step-Down DC-DC Converter Consumes Only 350µA Quiescent Current at No Load |
| Key Specifications:
Step-Down Switching Regulators |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
Preset VOUT (V) |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
Number of DC-DC Outputs |
Operating Freq. (kHz) |
Features |
EV-Kit |
Industry Qualified |
Package |
Operating Temp. Range (°C) |
|
MAX5090
|
6.5
|
76
|
1.265
|
11
|
-
|
Preset
Resistor
|
0.55
|
1
|
125
|
| • | External Synchronization |
| • | Fixed Frequency/ PWM Operation |
|
Yes
|
Automotive - General
|
THIN QFN/16
|
-40 to +125
|
|
MAX5080
|
4.5
|
40
|
1.23
|
32
|
-
|
Resistor
|
2.5
|
1
|
250
|
| • | External Synchronization |
| • | Fixed Frequency/ PWM Operation |
|
No
|
Automotive - General
|
THIN QFN/16
|
-40 to +125
|
|
MAX5081
|
7.5
|
40
|
1.23
|
32
|
-
|
Resistor
|
2.3
|
1
|
250
|
| • | External Synchronization |
| • | Fixed Frequency/ PWM Operation |
|
No
|
Automotive - General
|
THIN QFN/16
|
-40 to +125
|
|
MAX5082
|
4.5
|
40
|
1.23
|
32
|
-
|
Resistor
|
2.5
|
1
|
250
|
| • | External Synchronization |
| • | Fixed Frequency/ PWM Operation |
|
No
|
Automotive - General
|
THIN QFN/16
|
-40 to +125
|
|
MAX5083
|
7.5
|
40
|
1.23
|
32
|
-
|
Resistor
|
2.3
|
1
|
250
|
| • | External Synchronization |
| • | Fixed Frequency/ PWM Operation |
|
No
|
Automotive - General
|
THIN QFN/16
|
-40 to +125
|
|
MAX5033
|
7.5
|
76
|
1.25
|
13.2
|
12
3.3
|
Preset
Resistor
|
0.5
|
1
|
125
|
| • | Fixed Frequency/ PWM Operation |
|
No
|
Automotive - General
|
PDIP/8
SOIC/8
|
-40 to +125
0 to +85
|
|
MAX5035
|
7.5
|
76
|
1.25
|
13.2
|
12
3.3
|
Preset
Resistor
|
0.5
|
1
|
125
|
| • | Fixed Frequency/ PWM Operation |
|
No
|
Automotive - AECQ100
Automotive - General
|
PDIP/8
SOIC/8
|
-40 to +125
0 to +85
|
| See All Step-Down Switching Regulators (223) |
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