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Maxim > Solutions > Instrumentation Cluster
Buck/Boost
Challenges: Able to supply power during cold cranking for a circuits such as VFD power supplies.
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
4.5V to 40V Input Automotive Flyback/Boost/SEPIC Power-Supply Controllers
MAX15004, MAX15005
| Automotive VFD Power Supply Operates Down to 2.5V Input Voltage After Startup and Includes Output Overvoltage Protection for VFDs |
| QV PDF |
2.2MHz, Dual-Output Buck or Boost Converter with Internal Power MOSFETs
MAX5073
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| Key Specifications: Step-Down Switching Regulators |
| Part Number |
VIN
(V) |
VIN
(V) |
VOUT
(V) |
VOUT
(V) |
Max. IOUT
(A) |
Max. IOUT
(A) |
Output Adjust. Method |
DC-DC Outputs |
Oper. Freq.
(kHz) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| min |
max |
min |
max |
≥ |
≤ |
max w/pins |
| MAX5073 |
5.5 |
23 |
0.8 |
28 |
2 |
2 |
Resistor |
2 |
2200 |
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26 |
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See All Step-Down Switching Regulators (264)
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| Key Specifications: Step-Up Switching Regulators |
| Part Number |
VIN
(V) |
VIN
(V) |
VOUT
(V) |
VOUT
(V) |
Max. IOUT
(A) |
Max. IOUT
(A) |
Output Adjust. Method |
DC-DC Outputs |
Oper. Freq.
(kHz) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| min |
max |
min |
max |
≥ |
≤ |
max w/pins |
| MAX15004 |
4.5 |
40 |
1.23 |
100 |
10 |
10 |
Resistor |
1 |
1000 |
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33.4 |
| MAX15005 |
4.5 |
40 |
1.23 |
100 |
10 |
10 |
1 |
1000 |
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33.4 |
| MAX5073 |
5.5 |
23 |
0.8 |
28 |
2 |
2 |
2 |
2200 |
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26 |
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See All Step-Up Switching Regulators (90)
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