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Maxim > Solutions > HVAC
Boost Regulators
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
28V, PWM, Step-Up DC-DC Converter
MAX618
| High-Voltage, High Current Step-Up in QSOP Also Offers SEPIC and Flyback Topologies |
| QV PDF |
1.8V to 28V Input, PWM Step-Up Controllers in µMAX
MAX668, MAX669
| Flexible Converters Offer Step-Up, SEPIC, Flyback and Isolated Topologies. MAX668 Output Voltages Limited Only by External Component Ratings. |
| Key Specifications: Step-Up Switching Regulators |
| Part Number |
VIN
(V) |
VIN
(V) |
VOUT
(V) |
VOUT
(V) |
Preset VOUT
(V) |
Max. IOUT
(A) |
Max. IOUT
(A) |
Output Adjust. Method |
DC-DC Outputs |
Oper. Freq.
(kHz) |
Design Tools |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| min |
max |
min |
max |
≥ |
≤ |
max w/pins |
| MAX618 |
3 |
28 |
3 |
28 |
12 |
0.5 |
0.5 |
Resistor |
1 |
250 |
- |
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30.9 |
| MAX668 |
3 |
100 |
- |
6 |
6 |
500 |
EE-Sim |
|
15.4 |
| MAX669 |
1.8 |
28 |
- |
6 |
6 |
500 |
EE-Sim |
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15.4 |
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See All Step-Up Switching Regulators (90)
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