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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 |
Evaluation Kit for the MAX15003 MAX15003EVKIT

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| 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:
Switch-Mode DC-DC Power Supplies |
| Part Number |
Topology |
VIN (min) (V) |
VIN (max) (V) |
Number of DC-DC Outputs |
Preset VOUT (V) |
Digital/VID Programmed Output |
Min. Adjustable VOUT (V) |
Max. Adjustable VOUT (V) |
IOUT (A) |
Operating Current, ICC (max) (mA) |
Fixed Freq/PWM Operation |
Operating Freq. (kHz) |
Internal Power Switch(es) |
Synchronous Rectifier |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX15002
|
Step-Down
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4.5
|
23
|
2
|
-
|
-
|
0.6
|
18
|
20
|
6
|
Yes
|
2200
|
No
|
Yes
|
THIN QFN/40
|
37
|
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MAX15003
|
Step-Down
|
4.5
|
23
|
3
|
-
|
No
|
0.6
|
19
|
15
|
8
|
Yes
|
2200
|
No
|
Yes
|
THIN QFN/48
|
50
|
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MAX1927
|
Step-Down
|
2.6
|
5.5
|
1
|
-
|
No
|
0.75
|
5
|
1
|
0.24
|
Yes
|
1000
|
Yes
|
Yes
|
uMAX/10
|
15
|
|
MAX1928
|
Step-Down
|
2.6
|
5.5
|
1
|
1.5
1.8
2.5
|
No
|
-
|
-
|
1
|
0.24
|
Yes
|
1000
|
Yes
|
Yes
|
uMAX/10
|
15
|
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MAX1820
|
Step-Down
|
2.6
|
5.5
|
1
|
-
|
No
|
0.4
|
3.5
|
0.6
|
0.36
|
Yes
|
1000
|
Yes
|
Yes
|
UCSP/10
uMAX/10
|
3
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MAX1821
|
Step-Down
|
2.6
|
5.5
|
1
|
-
|
No
|
1.25
|
5.5
|
0.6
|
0.36
|
Yes
|
1000
|
Yes
|
Yes
|
uMAX/10
|
15
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| See All Switch-Mode DC-DC Power Supplies (418) |
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