High efficiency dual mode single inductor buck-boost DC/DC converter, delivering up to 1A output current. Features 95% efficiency, 2.5V to 5.5V input voltage range, and adjustable or fixed 4.5V to 5V output voltage. Surface mountable in a 12-WSON package with dimensions of 3mm x 3mm x 0.8mm. Operates across a -40°C to 85°C temperature range with 45µA quiescent current. RoHS compliant and lead-free.
Current5mA
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3668SD-4550/NOPB technical specifications.
General
Efficiency
95%
Height
0.8mm
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
1A
Max Output Voltage
5V
Min Output Voltage
4.5V
Min Supply Voltage
2.5V
Mount
Surface Mount
Number of Outputs
1
Operating Supply Voltage
5.5V
Output Current
1A
Output Type
Adjustable, Fixed
Output Voltage
5V
Package Quantity
1000
Packaging
Tape and Reel
Quiescent Current
45uA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
PowerWise®
Supply Current
5mA
Synchronous Rectifier
Yes
Topology
Buck-Boost
Width
3mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM3668SD-4550/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3668SD-4550/NOPB to view detailed technical specifications.
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