Texas Instruments
TPS54291PWP
DC-DC Step Down Controller, Dual-Out, 4.5-18V In, 0.8-15.3V Out, 2.5A/1.5A, 16-Pin HTSSOP
Dual-output, non-isolated step-down DC-DC converter with adjustable output voltage from 0.8V to 15.3V. Features maximum output currents of 2.5A and 1.5A, with an input voltage range of 4.5V to 18V. This switching regulator offers 90% typical efficiency and 1% line/load regulation. Housed in a 16-pin HTSSOP EP package with gull-wing leads for surface mounting, it operates from -40°C to 145°C.
PackageHTSSOP EP
MountingSurface Mount
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Technical Specifications
Texas Instruments TPS54291PWP technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | HTSSOP EP |
| Package Description | Heat Sinked Thin Shrink Small Outline Package, Exposed Pad |
| Lead Shape | Gull-wing |
| Pin Count | 16 |
| PCB | 16 |
| Package Length (mm) | 5.1(Max) |
| Package Width (mm) | 4.5(Max) |
| Package Height (mm) | 1.05(Max) |
| Seated Plane Height (mm) | 1.2(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Isolation | Non-Isolated |
| Type | Step Down |
| Number of Outputs | 2 |
| Output Type | Adjustable |
| Output Voltage | 0.8 to 15.3V |
| Maximum Output Current | 2.5|1.5A |
| Minimum Input Voltage | 4.5V |
| Maximum Input Voltage | 18V |
| Switching Regulator | Yes |
| Efficiency | 90(Typ)% |
| Line Regulation | 1% |
| Load Regulation | 1% |
| Typical Switch Current | 3.8A |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 145°C |
Compliance
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Texas Instruments TPS54291PWP Datasheet
Download the complete datasheet for Texas Instruments TPS54291PWP to view detailed technical specifications.
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