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Power Management
Selection Guide
Display 7 type of device
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Status
ACTIVE
Topology
Sync Buck
Iout(Max) (A)
0.6
1
2
Vin(Min) (V)
2.5
4.75
Vin(Max) (V)
18
5.5
6
Vout (Min) (V)
0.6
0.923
1
Vout (Max) (V)
15
5
5.5
6
Control mode
PWM
PWM / PFM
PWM / PSM
Switching Frequency (MHz)
0.34
1.2
1.5
2.25
Max Efficiency(%)
90
92
95
96
Features
Intergrated Inductor, Thermal Fault Protection
Low Quiescent Current, Mode Selection, Excellent Load Transient and Line Transient, Thermal Fault Protection
Low Quiescent Current, Mode Selection, Thermal Fault Protection
Low Quiescent Current, Short Circuit Protection, Thermal Fault Protection
Low Quiescent Current, Thermal Fault Protection
Programmable Soft-Start, Cycle-by-Cycle Over Current Protection, Input Under Voltage Lockout, Thermal Fault Protection
Operating Temperature Range (℃)
-40 to 85
Package
DFN6 2.0x2.0
DFN6L 2.0x2.0
QFN14 2.5x2.5
QFN24 4.0x4.0
SOP8
SOT23-5
SOT23-5
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Part Number
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CompareShow All
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Description
1A, 2.25MHz, Synchronous Step-Down DC-DC Converter
1A, Intergrated Inductor and capacitor, Low Profile Power Module
2A, 18V Synchronous Rectified Step-Down Converter
600mA, 1.2MHz, Intergrated Inductor, Synchronous Step-Down DC-DC Converter
600mA, 1.2MHz, Synchronous Step-Down DC-DC Converter
600mA, 1.5MHz, Synchronous Step-Down DC-DC Converter
600mA, Intergrated Inductor, Low Profile Synchronous Step-Down DC-DC Converter
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Status
ACTIVE
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Topology
Sync Buck
-
Iout(Max) (A)
0.6
1
2
-
Vin(Min) (V)
2.5
4.75
-
Vin(Max) (V)
18
5.5
6
-
Vout (Min) (V)
0.6
0.923
1
-
Vout (Max) (V)
15
5
5.5
6
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Control mode
PWM
PWM / PFM
PWM / PSM
-
Switching Frequency (MHz)
0.34
1.2
1.5
2.25
-
Max Efficiency(%)
90
92
95
96
-
Features
Intergrated Inductor, Thermal Fault Protection
Low Quiescent Current, Mode Selection, Excellent Load Transient and Line Transient, Thermal Fault Protection
Low Quiescent Current, Mode Selection, Thermal Fault Protection
Low Quiescent Current, Short Circuit Protection, Thermal Fault Protection
Low Quiescent Current, Thermal Fault Protection
Programmable Soft-Start, Cycle-by-Cycle Over Current Protection, Input Under Voltage Lockout, Thermal Fault Protection
-
Operating Temperature Range (℃)
-40 to 85
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Package
DFN6 2.0x2.0
DFN6L 2.0x2.0
QFN14 2.5x2.5
QFN24 4.0x4.0
SOP8
SOT23-5
SOT23-5
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Datasheet
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600mA, 1.5MHz, Synchronous Step-Down DC-DC ConverterACTIVE
Sync Buck
0.6
2.5
5.5
0.6
5.5
PWM / PSM
1.5
96
Low Quiescent Current, Short Circuit Protection, Thermal Fault Protection
-40 to 85
SOT23-5
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600mA, 1.2MHz, Synchronous Step-Down DC-DC ConverterACTIVE
Sync Buck
0.6
2.5
5.5
0.6
5.5
PWM / PSM
1.2
90
Low Quiescent Current, Thermal Fault Protection
-40 to 85
SOT23-5,
DFN6L 2.0x2.0 -
600mA, 1.2MHz, Intergrated Inductor, Synchronous Step-Down DC-DC ConverterACTIVE
Sync Buck
0.6
2.5
5.5
0.6
5
PWM / PSM
1.2
90
Intergrated Inductor, Thermal Fault Protection
-40 to 85
QFN24 4.0x4.0
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1A, Intergrated Inductor and capacitor, Low Profile Power ModuleACTIVE
Sync Buck
1
2.5
5.5
1
5
PWM / PSM
2.25
90
Low Quiescent Current, Mode Selection, Excellent Load Transient and Line Transient, Thermal Fault Protection
-40 to 85
QFN24 4.0x4.0
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600mA, Intergrated Inductor, Low Profile Synchronous Step-Down DC-DC ConverterACTIVE
Sync Buck
0.6
2.5
5.5
0.6
5
PWM / PSM
2.25
90
Intergrated Inductor, Thermal Fault Protection
-40 to 85
QFN14 2.5x2.5
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1A, 2.25MHz, Synchronous Step-Down DC-DC ConverterACTIVE
Sync Buck
1
2.5
6
0.6
6
PWM / PFM
2.25
95
Low Quiescent Current, Mode Selection, Thermal Fault Protection
-40 to 85
SOT23-6,
DFN6 2.0x2.0 -
2A, 18V Synchronous Rectified Step-Down ConverterACTIVE
Sync Buck
2
4.75
18
0.923
15
PWM
0.34
92
Programmable Soft-Start, Cycle-by-Cycle Over Current Protection, Input Under Voltage Lockout, Thermal Fault Protection
-40 to 85
SOP8
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StatusACTIVE
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StatusACTIVE
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StatusACTIVE
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StatusACTIVE
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