5A, 12V fixed output buck converter, operating from an 8V to 40V input range. Features up to 92% efficiency and a 5A maximum output current. This surface mount device is housed in a TO-263 package, with dimensions of 10.16mm length, 8.64mm width, and 4.57mm height. Designed for a wide operating temperature range of -40°C to 125°C.
PackageTO-263
MountingSurface Mount
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Technical Specifications
Texas Instruments LM2678S-12/NOPB technical specifications.
General
Package/Case
TO-263
Efficiency
92%
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
5A
Min Output Voltage
12V
Mount
Surface Mount
Nominal Output Voltage
12V
Number of Channels
1
Number of Outputs
1
Output Configuration
Positive
Output Current
5A
Output Type
Fixed
Output Voltage
12V
Packaging
Rail/Tube
Quiescent Current
4.2mA
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
SIMPLE SWITCHER®
Synchronous Rectifier
No
Thickness
4.44mm
Width
8.64mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM2678S-12/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM2678S-12/NOPB to view detailed technical specifications.
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