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Maxim > Solutions > Femto Base Stations for Band 1 HSPA
SMPS Power
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
Dual-Output Buck Controller with Tracking/Sequencing
MAX15002
| Flexible, Dual Controller Delivers 15A Per Output with Sequencing and Tracking Control |
| QV PDF |
Triple-Output Buck Controller with Tracking/Sequencing
MAX15003
| Flexible, Triple Controller Delivers 15A per Output with Sequencing and Tracking Control |
| QV PDF |
Low-Output-Voltage, 800mA, PWM Step-Down DC-DC Converters
MAX1927, MAX1928
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| QV PDF |
WCDMA Cellular Phone 600mA Buck Regulators
MAX1820, MAX1820Y, MAX1820Z, MAX1821, MAX1821X
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| 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 |
| MAX15002 |
4.5 |
23 |
0.6 |
18 |
- |
20 |
20 |
Resistor |
2 |
2200 |
|
37.2 |
| MAX15003 |
4.5 |
23 |
0.6 |
19 |
- |
15 |
15 |
Resistor |
3 |
2200 |
|
50.4 |
| MAX1927 |
2.6 |
5.5 |
0.75 |
5 |
- |
1 |
1 |
Resistor |
1 |
1000 |
|
15.4 |
| MAX1928 |
2.6 |
5.5 |
1.5 |
2.5 |
|
1 |
1 |
Preset |
1 |
1000 |
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15.4 |
| MAX1820 |
2.6 |
5.5 |
0.4 |
3.5 |
- |
0.6 |
0.6 |
| Dyn. REF In | | Preset | | Resistor |
|
1 |
1000 |
|
3.3 |
| MAX1821 |
2.6 |
5.5 |
1.25 |
5.5 |
- |
0.6 |
0.6 |
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1 |
1000 |
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15.4 |
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See All Step-Down Switching Regulators (264)
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