Adjustable 5A buck converter, featuring an input voltage range of 8V to 40V and a maximum output voltage of 37V. This power management IC operates at a 260kHz switching frequency, achieving up to 84% efficiency. Designed for through-hole mounting in a TO-220 package, it supports a single positive adjustable output and a maximum output current of 5A. Operating temperature range spans from -40°C to 125°C.
Frequency260kHz
PackageTO-220
MountingThrough Hole
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Technical Specifications
Texas Instruments LM2678T-ADJ technical specifications.
General
Package/Case
TO-220
Efficiency
84%
Frequency
260kHz
Lead Free
Contains Lead
Max Input Voltage
40V
Min Input Voltage
8V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
5A
Max Output Voltage
37V
Min Output Voltage
1.21V
Max Supply Voltage
40V
Min Supply Voltage
8V
Mount
Through Hole
Number of Outputs
1
Output Configuration
Positive
Output Current
5A
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
No
Series
SIMPLE SWITCHER®
Synchronous Rectifier
No
Termination
Through Hole
Compliance
RoHS
Not CompliantNo
Datasheet
Texas Instruments LM2678T-ADJ Datasheet
Download the complete datasheet for Texas Instruments LM2678T-ADJ to view detailed technical specifications.
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