Automotive-grade DC/DC controller for step-up and SEPIC topologies, featuring a 1000kHz switching frequency and a maximum output current of 1A. Operates from a 2.97V to 48V supply voltage with a maximum duty cycle of 85%. Includes UVLO protection and clock synchronization, suitable for surface mount applications in a VSSOP package. Rated for operation between -40°C and 125°C, this RoHS compliant component is supplied on tape and reel.
PackageVSSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3481QMM/NOPB technical specifications.
General
Package/Case
VSSOP
Clock Sync
Yes
Features
UVLO
Lead Free
Lead Free
Max Duty Cycle
85%
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
1A
Max Supply Voltage
48V
Min Supply Voltage
2.97V
Mount
Surface Mount
Number of Output Phases
1
Number of Outputs
1
Output Configuration
Positive
Output Current
1A
Package Quantity
1000
Packaging
Tape and Reel
Quiescent Current
3.7mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
Automotive, AEC-Q100
Synchronous Rectifier
No
Topology
Boost, Flyback, SEPIC
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM3481QMM/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3481QMM/NOPB to view detailed technical specifications.
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