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Maxim > Solutions > Automotive: Power
High-Voltage Switching Controllers
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
1A, 4.5V to 40V Input Buck Converters with 50mA Auxiliary LDO Regulators
MAX15014, MAX15015, MAX15016, MAX15017
| Automotive Buck Regulators with 50mA Low IQ LDO Regulators Power Always-On Circuits and Operate from Cold Crank through Load Dump |
| QV PDF |
High-Voltage, Step-Down DC-DC Controller in µMAX
MAX1744, MAX1745
| Small, low-cost, low quiescent current, cold-crank-compatible buck controller |
| QV PDF |
High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP
MAX1652, MAX1653, MAX1654, MAX1655
| Cold-crank-compatible, frequency synchronizable, high-efficiency controller |
| Key Specifications: Step-Down 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) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| min |
max |
min |
max |
≥ |
≤ |
max w/pins |
| MAX15014 |
7.5 |
40 |
1.26 |
32 |
- |
1 |
1 |
Resistor |
1 |
135 |
|
37 |
| MAX15015 |
4.5 |
40 |
1.26 |
32 |
- |
1 |
1 |
Resistor |
1 |
500 |
|
37 |
| MAX15016 |
4.5 |
40 |
1.26 |
32 |
- |
1 |
1 |
Resistor |
1 |
135 |
|
37 |
| MAX15017 |
7.5 |
40 |
1.26 |
32 |
- |
1 |
1 |
Resistor |
1 |
500 |
|
37 |
| MAX1652 |
4.5 |
30 |
2.5 |
5.5 |
|
10 |
10 |
|
2 |
340 |
|
31 |
| MAX1653 |
4.5 |
30 |
2.5 |
5.5 |
|
10 |
10 |
|
1 |
340 |
|
31 |
| MAX1654 |
4.5 |
30 |
2.5 |
5.5 |
|
10 |
10 |
|
2 |
340 |
|
31 |
| MAX1655 |
4.5 |
30 |
1 |
5.5 |
|
10 |
10 |
|
1 |
340 |
|
31 |
| MAX1744 |
4.5 |
36 |
3.3 |
5 |
|
10 |
10 |
|
1 |
330 |
|
15 |
| MAX1745 |
4.5 |
36 |
1.25 |
18 |
- |
10 |
10 |
Resistor |
1 |
330 |
|
15 |
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See All Step-Down Switching Regulators (264)
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