Synchronous buck controller featuring constant on-time and valley current mode control for efficient power conversion. Operates with input voltages from 2.95V to 20V, delivering a single positive output up to 25A and 18V, with a minimum output voltage of 600mV. Achieves up to 1MHz switching frequency and includes a power saving mode for reduced operating supply current of 1.1µA. Packaged in LFCSP EP for surface mounting, this RoHS compliant component offers a maximum duty cycle of 45% and operates across a temperature range of -40°C to 125°C.
Frequency1MHz
PackageLFCSP EP
MountingSurface Mount
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Technical Specifications
Analog Devices ADP1879ACPZ-1.0-R7 technical specifications.
General
Package/Case
LFCSP EP
Clock Sync
No
Contact Plating
Tin, Matte
Duty Cycle
45%
Lead Free
Contains Lead
Max Duty Cycle
45%
Max Frequency
1MHz
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
Number of Output Phases
1
Number of Outputs
1
Operating Supply Current
1.1uA
Operating Supply Voltage
20V
Output Configuration
Positive
Output Voltage
600mV
Package Quantity
1
Packaging
Tape and Reel
RoHS Compliant
Yes
Synchronous Rectifier
Yes
Compliance
RoHS
Compliant
Datasheet
Analog Devices ADP1879ACPZ-1.0-R7 Datasheet
Download the complete datasheet for Analog Devices ADP1879ACPZ-1.0-R7 to view detailed technical specifications.
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