Dual channel synchronous step-down switcher, this adjustable DC/DC controller offers 3A output current per channel with a maximum output voltage of 7V. Operating from a 4.5V to 18V input range, it features integrated FETs and a quiescent current of 1.2mA. The device is surface mountable in a QFN package, rated for -40°C to 85°C, and is RoHS compliant.
PackageQFN
MountingSurface Mount
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Technical Specifications
Texas Instruments TPS54394RSAT technical specifications.
General
Package/Case
QFN
Current - Output 1
3A
Current - Output 2
3A
Lead Free
Lead Free
Max Input Voltage
18V
Min Input Voltage
4.5V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Voltage
7V
Min Output Voltage
760mV
Min Supply Voltage
4.5V
Mount
Surface Mount
Number of Outputs
2
Operating Supply Voltage
18V
Output Configuration
Positive
Output Current
3A
Output Type
Adjustable
Output Voltage
7V
Package Quantity
250
Packaging
Tape and Reel
Quiescent Current
1.2mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
D-CAP2™, Eco-Mode™
Synchronous Rectifier
Yes
Voltage - Output 1
7V
Voltage - Output 2
7V
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS54394RSAT Datasheet
Download the complete datasheet for Texas Instruments TPS54394RSAT to view detailed technical specifications.
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