Dual-output step-down DC/DC controller with a 450kHz switching frequency. Features a wide input voltage range from 4.5V to 28V and supports up to 20A maximum output current. Delivers fixed output voltages with a minimum of 900mV and a maximum of 24V. Packaged in a 30-pin TSSOP with dimensions of 7.8mm length, 4.4mm width, and 1.15mm height. Operates across a temperature range of -40°C to 85°C and is RoHS compliant.
PackageTSSOP
Power874mW
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Technical Specifications
Texas Instruments TPS51020DBT technical specifications.
General
Package/Case
TSSOP
Height
1.15mm
Lead Free
Lead Free
Length
7.8mm
Max Input Voltage
28V
Min Input Voltage
4.5V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
20A
Max Output Voltage
24V
Min Output Voltage
900mV
Number of Outputs
2
Operating Supply Current
1.4mA
Operating Supply Voltage
28V
Output Current
15A
Output Type
Fixed
Output Voltage
24V
Packaging
Rail/Tube
Power Dissipation
874mW
Quiescent Current
1.4mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Weight
0.003439oz
Width
4.4mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS51020DBT Datasheet
Download the complete datasheet for Texas Instruments TPS51020DBT to view detailed technical specifications.
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