Synchronous buck controller featuring constant on-time and valley current mode control. Delivers up to 25A output current with a 600mV to 18V output voltage range. Operates from a 2.95V to 20V input voltage, with a maximum duty cycle of 45%. Includes power save mode and a nominal supply current of 1.1mA. Packaged in MSOP for surface mounting, with tin-matte contact plating.
PackageMSOP
MountingSurface Mount
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Technical Specifications
Analog Devices ADP1871ARMZ-1.0-R7 technical specifications.
General
Package/Case
MSOP
Clock Sync
No
Contact Plating
Tin, Matte
Lead Free
Contains Lead
Max Duty Cycle
45%
Max Input Voltage
20V
Min Input Voltage
2.95V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
25A
Max Output Voltage
18V
Min Output Voltage
600mV
Mount
Surface Mount
Nominal Supply Current
1.1mA
Number of Output Phases
1
Number of Outputs
1
Operating Supply Current
140uA
Operating Supply Voltage
20V
Output Configuration
Positive
Output Current
25A
Output Voltage
600mV
Package Quantity
1000
Packaging
Tape and Reel
RoHS Compliant
Yes
Synchronous Rectifier
Yes
Compliance
RoHS
Compliant
Datasheet
Analog Devices ADP1871ARMZ-1.0-R7 Datasheet
Download the complete datasheet for Analog Devices ADP1871ARMZ-1.0-R7 to view detailed technical specifications.
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