Texas Instruments
TPS54290PWP
DC-DC Step Down Controller, Dual-Out, 18V In, 2.5A/1.5A Out, 16-Pin HTSSOP
Dual-output, adjustable step-down DC-DC controller for power management. Features a wide input voltage range of 4.5V to 18V and provides two independent outputs with adjustable voltage from 0.8V to 16.2V, supporting up to 2.5A and 1.5A maximum output current respectively. This non-isolated switching regulator boasts high efficiency up to 90% and excellent line and load regulation of 1%. Housed in a 16-pin, surface-mount HTSSOP EP package with gull-wing leads, it operates across a broad temperature range of -40°C to 145°C.
PackageHTSSOP EP
MountingSurface Mount
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Technical Specifications
Texas Instruments TPS54290PWP 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 16.2V |
| 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 TPS54290PWP Datasheet
Download the complete datasheet for Texas Instruments TPS54290PWP to view detailed technical specifications.
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