9A synchronous step-down converter, featuring an adjustable output voltage from 900mV to 2.5V, with a maximum output current of 9A. Operates from a 3V to 4V input voltage range, ideal for 3.3V systems. Includes disabled sinking during start-up for enhanced power management. Packaged in a 28-pin HTSSOP with dimensions of 9.7mm x 4.4mm x 1.15mm, this surface-mount component is RoHS compliant and operates across a temperature range of -40°C to 85°C.
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Texas Instruments TPS54973PWPG4 technical specifications.
| Package/Case | HTSSOP |
| Height | 1.15mm |
| Lead Free | Contains Lead |
| Length | 9.7mm |
| Max Input Voltage | 4V |
| Min Input Voltage | 3V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 9A |
| Max Output Voltage | 2.5V |
| Min Output Voltage | 900mV |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 4V |
| Output Current | 9A |
| Output Type | Adjustable |
| Output Voltage | 2.5V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Quiescent Current | 11mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | SWIFT™ |
| Synchronous Rectifier | Yes |
| Weight | 0.00418oz |
| Width | 4.4mm |
| RoHS | Compliant |
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