Synchronous step-down converter with 4.5V to 18V input voltage range and up to 4A output current. Features adjustable output voltage from 760mV to 7V, a single positive output, and a quiescent current of 950uA. This surface mountable component is housed in an 8-SO PowerPAD package with dimensions of 5mm x 4mm x 1.55mm. Operates within a temperature range of -40°C to 85°C and is RoHS compliant.
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Texas Instruments TPS54427DDA technical specifications.
| Package/Case | HSOP |
| Height | 1.55mm |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Input Voltage | 18V |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 4A |
| Max Output Voltage | 7V |
| Min Output Voltage | 760mV |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 18V |
| Output Configuration | Positive |
| Output Current | 4A |
| Output Type | Adjustable |
| Output Voltage | 7V |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Quiescent Current | 950uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | SWIFT™, D-CAP2™ |
| Synchronous Rectifier | Yes |
| Width | 4mm |
| RoHS | Compliant |
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