Key facts
- Brand
- Texas Instruments
- Model
- TPS5431
- Category
- Power Management
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Texas Instruments TPS54319 Datasheet
The TPS54319 is a full‑featured 6 V, 3 A synchronous step‑down current‑mode converter that integrates two MOSFETs. It supports a wide input range, high switching frequencies up to 2 MHz, and includes features such as adjustable slow‑start, UV/OV protection, and a power‑good output signal.
The document provides detailed electrical characteristics, thermal metrics, pin configurations, functional block diagrams, typical performance curves, and PCB layout recommendations. It also contains ordering information, absolute maximum ratings, and legal notices for designers.
Texas Instruments TPS5431 specifications
| Input voltage range (TPS5430) | 5.5 V to 36 V |
|---|---|
| Input voltage range (TPS5431) | 5.5 V to 23 V |
| Output current | Up to 3 A continuous (4 A peak) |
| Switching frequency | 500 kHz |
| Efficiency | up to 95 % |
| Operating temperature range | -40 °C to 125 °C |
| Package | 8‑Pin SOIC PowerPAD™ (Thermally Enhanced) |
Source: Texas Instruments TPS5430/TPS5431 Step-Down Converter Datasheet
All Texas Instruments TPS5431 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input voltage range for the TPS5430?
The TPS5430 operates from 5.5 V up to 36 V input.
From: Texas Instruments TPS5430/TPS5431 Step-Down Converter Datasheet
What is the maximum continuous output current?
The device can deliver up to 3 A continuously, with a 4 A peak capability.
From: Texas Instruments TPS5430/TPS5431 Step-Down Converter Datasheet