Synchronous buck controller with wide 8V to 40V input voltage range and up to 1MHz switching frequency. Features a single positive output configuration capable of 20A output current and 35V output voltage. Surface mountable in an HTSSOP package, this controller offers clock synchronization and a maximum duty cycle of 94%. Operates across a -40°C to 85°C temperature range with a low 1.5mA quiescent current.
PackageHTSSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments TPS40055PWPR technical specifications.
General
Package/Case
HTSSOP
Clock Sync
Yes
Lead Free
Lead Free
Max Duty Cycle
94%
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
40V
Min Supply Voltage
8V
Mount
Surface Mount
Number of Output Phases
1
Number of Outputs
1
Output Configuration
Positive
Output Current
20A
Output Voltage
35V
Packaging
Tape and Reel
Quiescent Current
1.5mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Synchronous Rectifier
Yes
Weight
0.002212oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS40055PWPR Datasheet
Download the complete datasheet for Texas Instruments TPS40055PWPR to view detailed technical specifications.
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