| Key Specifications:
Multifunction PMICs |
| Part Number |
Primary Topology |
Monitor/Control Features |
DC-DC/Power Features |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
IOUT (A) |
IOUT (A) |
Operating Freq. (kHz) |
Package |
Smallest Available Package (max w/pins) (mm2) |
|
MAX8620Y
|
Step-Down
|
Reset Output
Shutdown
|
Adj. Frequency
Current Limit
Internal Pwr. FETs
Soft Start
Sync. Rectifier
|
2.7
|
5.5
|
0.6
|
3.3
|
0.5
|
0.5
|
4000
|
TDFN-EP/14
|
10
|
|
MAX8621Y
|
Step-Down
|
Reset Output
Shutdown
|
Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
|
2.6
|
5.5
|
0.6
|
3.3
|
0.5
|
0.5
|
4000
|
TQFN/24
|
17
|
|
MAX8621Z
|
Step-Down
|
Reset Output
Shutdown
|
Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
|
2.6
|
5.5
|
0.6
|
3.3
|
0.5
|
0.5
|
4000
|
TQFN/24
|
17
|
|
MAX1586A
|
Step-Down
|
Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown
|
Current Limit
Internal Pwr. FETs
Soft Start
Sync. Rectifier
|
2.6
|
5.5
|
0.7
|
5.5
|
1.2
|
1.2
|
1000
|
TQFN/48
|
50
|
|
MAX1586B
|
Step-Down
|
Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown
|
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
|
2.6
|
5.5
|
0.7
|
5.5
|
1.2
|
1.2
|
1000
|
TQFN/48
|
50
|
|
MAX1586C
|
Step-Down
|
Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown
|
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
|
2.6
|
5.5
|
0.7
|
5.5
|
1.2
|
1.2
|
1000
|
TQFN/48
|
50
|
|
MAX1587A
|
Step-Down
|
Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown
|
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
|
2.6
|
5.5
|
0.7
|
5.5
|
1.2
|
1.2
|
1000
|
TQFN/40
|
37
|
|
MAX1587C
|
Step-Down
|
Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown
|
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
|
2.6
|
5.5
|
0.7
|
5.5
|
1.2
|
1.2
|
1000
|
TQFN/40
|
37
|
| See All Multifunction PMICs (79) |