Synchronous buck controller featuring constant on-time and valley current mode operation. Offers a wide input voltage range from 2.95V to 20V, supporting a maximum output voltage of 18V and a minimum of 600mV. Delivers up to 25A output current with a 1-phase, positive output configuration. Operates efficiently with a nominal supply current of 1.1mA and an operating supply current of 140µA. Designed for surface mounting in an MSOP package, with tin, matte contact plating and a maximum duty cycle of 84%.
PackageMSOP
MountingSurface Mount
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Technical Specifications
Analog Devices ADP1870ARMZ-0.3-R7 technical specifications.
General
Package/Case
MSOP
Clock Sync
No
Contact Plating
Tin, Matte
Lead Free
Contains Lead
Max Duty Cycle
84%
Max Input Voltage
20V
Min Input Voltage
2.95V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Voltage
18V
Min Output Voltage
600mV
Max Supply Voltage
20V
Min Supply Voltage
2.95V
Mount
Surface Mount
Nominal Supply Current
1.1mA
Number of Output Phases
1
Number of Outputs
1
Operating Supply Current
140uA
Output Configuration
Positive
Output Current
25A
Output Voltage
600mV
Package Quantity
1000
Packaging
Tape and Reel
Reach SVHC Compliant
No
RoHS Compliant
Yes
Synchronous Rectifier
Yes
Compliance
RoHS
Compliant
Datasheet
Analog Devices ADP1870ARMZ-0.3-R7 Datasheet
Download the complete datasheet for Analog Devices ADP1870ARMZ-0.3-R7 to view detailed technical specifications.
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