Texas Instruments TPS54239EDDA Microcontrollers
4.5V to 23V Input, 2-A Synchronous Step-Down Converter with Eco-Mode 8-SO PowerPAD -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS54239EDDA
Base Model
Detailed Description
4.5V to 23V Input, 2-A Synchronous Step-Down Converter with Eco-Mode 8-SO PowerPAD -40 to 85
Package
8-PowerSOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
TPS54239EDDA Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS54239EDDA Microcontrollers technical specifications.
General
Package / Case
8-PowerSOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
23V
Output Current
2A
Switching Frequency
600kHz
Number of Outputs
1
Topology
Buck
Alternate Parts Comparison (TPS54239EDDA vs TPS54239EDDAR vs TPS72018DRVR vs TPS72012DRVR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-PowerSOIC | 8-PowerSOIC | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 23V | 23V | 4.5V | 4.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 2A | 2A | 350mA | 350mA |
| Output Type | Adjustable | Adjustable | Fixed | Fixed |
| Output Voltage | 0.76V | 0.76V | 1.8V | 1.2V |
| Iq Typ Ma | -- | 0.6 | 0.038 | 0.038 |
| Maximum Continuous Drain Current a | -- | 2 | 0.35 | 0.35 |
| Action |
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.
TPS54239EDDARTexas Instruments4.5V to 23V Input, 2-A Synchronous Step-Down Converter with Eco-Mode 8-SO PowerPAD -40 to 85
LM25101AMRX/NOPBTexas Instruments3-A, 2-A or 1-A half bridge gate driver with 8-V UVLO and TTL inputs 8-SO PowerPAD -40 to 125
