Single-output DC/DC controller and regulator featuring a step-down topology. Operates with a maximum switching frequency of 660kHz and supports a maximum duty cycle of 95%. Input voltage range is 4.5V to 60V, with an output voltage adjustable from 600mV to 57V. Designed for high current applications with a maximum output current of 20A. Includes synchronous rectification and clock synchronization capabilities. Packaged in a 20-pin VQFN with tape and reel packaging.
Frequency660kHz
PackageVQFN
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Technical Specifications
Texas Instruments TPS40170RGYR technical specifications.
General
Package/Case
VQFN
Clock Sync
Yes
Duty Cycle
95%
Lead Free
Lead Free
Max Duty Cycle
95%
Max Frequency
660kHz
Max Input Voltage
60V
Min Input Voltage
4.5V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
20A
Max Output Voltage
57V
Min Output Voltage
600mV
Number of Output Phases
1
Number of Outputs
1
Operating Supply Voltage
60V
Output Configuration
Positive
Output Current
2mA
Output Voltage
8V
Package Quantity
3000
Packaging
Tape and Reel
Quiescent Current
4.5mA
RoHS Compliant
Yes
Synchronous Rectifier
Yes
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS40170RGYR Datasheet
Download the complete datasheet for Texas Instruments TPS40170RGYR to view detailed technical specifications.
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