ANALOG DEVICES

LTC3548EDD#PBF

Datasheet

2-Output Buck-Boost DC/DC Controller, 400mA/800mA, 2.5-5.5V In, 5V Out, 95% Eff, DFN

Analog Devices

LTC3548EDD#PBF

Name: LTC3548EDD#PBF Analog Devices
Brand: Analog Devices
SKU: 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