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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