Texas Instruments TPS54226PWPR Microcontrollers
DC-DC Step Down Controller, 2V-18V In, 0.76V-5.5V Out, 2A, 14-Pin HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS54226PWPR
Detailed Description
DC-DC Step Down Controller, 2V-18V In, 0.76V-5.5V Out, 2A, 14-Pin HTSSOP
Package
14-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lifecycle Status
Active
Datasheet
TPS54226PWPR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS54226PWPR Microcontrollers technical specifications.
General
Package / Case
14-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
18V
Output Current
2A
Switching Frequency
700kHz
Number of Outputs
1
Topology
Buck
Related Parts Comparison (TPS54226PWPR vs TPS65321QPWPRQ1 vs TPS7B8250EPWPRQ1 vs TPS54429EPWPR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 150°C (TJ) | -20°C ~ 85°C (TA) |
| Lifecycle Status | Active | Not For New Designs | Active | Active |
| Switching Frequency | 700kHz | 100kHz ~ 2.5MHz | -- | 700kHz |
| Max Input Voltage | 18V | -- | 40V | 18V |
| Number of Outputs | 1 | 2 | -- | 1 |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 2A | -- | 300mA | 4.5A |
| Output Type | Adjustable | -- | Fixed | Adjustable |
| Output Voltage | 0.76V | -- | 5V | 0.76V |
| Topology | Buck | Step-Down (Buck) (1), Linear (LDO) (1) | -- | Buck |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCV890204MWR2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
Automotive Switching Regulator, Buck, 2.0 A, 2 MHz, Spread Spectrum, DFN12, 4x4, 0.65P, 3000-REEL
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
UCD7100PWPTexas InstrumentsDigital Control Compatible Single Low-Side +/- 4Amp MOSFET Driver with Current Sense 14-HTSSOP -40 to 105
