Adjustable 3A DC-DC buck converter with an 8V to 40V input voltage range and a maximum output voltage of 37V. Features a 3A output current capability, 88% efficiency, and a maximum duty cycle of 91%. Operates across a wide temperature range of -40°C to 125°C. Packaged in a 7-pin TO-263 surface-mount case, this component is designed for efficient power management.
PackageTO-263-7
MountingSurface Mount
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Technical Specifications
Texas Instruments LM2673SX-ADJ/NOPB technical specifications.
General
Package/Case
TO-263-7
Efficiency
88%
Height
4.65mm
Lead Free
Contains Lead
Length
10.1mm
Max Duty Cycle
91%
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
Nominal Supply Current
4.2mA
Number of Channels
1
Number of Outputs
1
Operating Supply Voltage
40V
Output Current
3A
Output Type
Adjustable
Output Voltage
37V
Package Quantity
500
Packaging
Tape and Reel
Quiescent Current
4.2mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
SIMPLE SWITCHER®
Synchronous Rectifier
No
Thickness
4.44mm
Width
8.89mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM2673SX-ADJ/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM2673SX-ADJ/NOPB to view detailed technical specifications.
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