Adjustable 3A buck converter, featuring an 8V to 40V input voltage range and a maximum output voltage of 37V. This power management IC operates at a 280kHz switching frequency, achieving up to 88% efficiency. Designed for surface mounting in a TO-263-7 package, it offers an adjustable current limit and a single positive output. Operating temperature range spans from -40°C to 125°C.
Frequency280kHz
PackageTO-263-7
MountingSurface Mount
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Technical Specifications
Texas Instruments LM2673S-ADJ/NOPB technical specifications.
General
Package/Case
TO-263-7
Efficiency
88%
Frequency
280kHz
Height
4.57mm
Lead Free
Contains Lead
Length
10.16mm
Max Input Voltage
40V
Min Input Voltage
8V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
3A
Max Output Voltage
37V
Min Output Voltage
1.2V
Max Supply Voltage
40V
Min Supply Voltage
8V
Mount
Surface Mount
Number of Outputs
1
Output Configuration
Positive
Output Current
3A
Output Type
Adjustable
Output Voltage
37V
Package Quantity
45
Packaging
Rail/Tube
Quiescent Current
4.2mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
SIMPLE SWITCHER®
Synchronous Rectifier
No
Termination
Through Hole
Width
8.64mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM2673S-ADJ/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM2673S-ADJ/NOPB to view detailed technical specifications.
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