Analog Devices
LTC3548EDD#PBF
2-Output Buck-Boost DC/DC Controller, 400mA/800mA, 2.5-5.5V In, 5V Out, 95% Eff, DFN
Dual output, adjustable buck-boost DC/DC controller with synchronous rectification. Features 400mA and 800mA maximum output currents, with adjustable output voltages from 600mV to 5V. Achieves up to 95% efficiency across a 2.5V to 5.5V input voltage range. Surface mountable in a 3mm x 3mm x 0.75mm DFN package. Operates from -40°C to 85°C.
PackageDFN
MountingSurface Mount
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Technical Specifications
Analog Devices LTC3548EDD#PBF technical specifications.
General
Package/Case
DFN
Current - Output 1
400mA
Current - Output 2
800mA
Efficiency
95%
Height
0.75mm
Lead Free
Lead Free
Length
3mm
Max Input Voltage
5.5V
Min Input Voltage
2.5V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
400mA
Max Output Voltage
5V
Min Output Voltage
600mV
Mount
Surface Mount
Number of Outputs
2
Output Configuration
Positive
Output Current
800mA
Output Type
Adjustable
Output Voltage
5V
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Synchronous Rectifier
Yes
Topology
Buck-Boost
Voltage - Output 1
5V
Voltage - Output 2
5V
Width
3mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices LTC3548EDD#PBF Datasheet
Download the complete datasheet for Analog Devices LTC3548EDD#PBF to view detailed technical specifications.
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