Step-down converter with adjustable output voltage from 800mV to 39V, supporting a 500mA output current. Features a wide input voltage range of 3.5V to 42V and an operating supply voltage up to 42V. Operates across a temperature range of -40°C to 150°C. Includes Eco-Mode™ for reduced quiescent current of 116µA. Packaged in a 10-pin HTSSOP EP, supplied on tape and reel.
PackageHTSSOP EP
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Technical Specifications
Texas Instruments TPS54040DGQR technical specifications.
General
Package/Case
HTSSOP EP
Lead Free
Lead Free
Max Input Voltage
42V
Min Input Voltage
3.5V
Max Operating Temperature
150°C
Min Operating Temperature
-40°C
Max Output Current
500mA
Max Output Voltage
39V
Min Output Voltage
800mV
Number of Outputs
1
Operating Supply Voltage
42V
Output Configuration
Positive
Output Current
500mA
Output Type
Adjustable
Output Voltage
39V
Package Quantity
2500
Packaging
Tape and Reel
Quiescent Current
116uA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
Eco-Mode™
Synchronous Rectifier
No
Topology
Buck-Boost
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS54040DGQR Datasheet
Download the complete datasheet for Texas Instruments TPS54040DGQR to view detailed technical specifications.
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