Texas Instruments
TPS2549RTER
TPS2549RTER
Regular price
$0.32 USD
Regular price
Sale price
$0.32 USD
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TPS2549RTER Texas Instruments - Yeehing Electronics
USB charging port controller and 3A power switch with Cable Compensation
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.146 |
| 100 — 249 | 0.882 |
| 250 — 999 | 0.649 |
| 1,000 + | 0.32 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Power Switch ICs - Power Distribution |
| RoHS | Y |
| Type | High Side |
| Number of Outputs | 1 Output |
| Output Current | 3 A |
| Current Limit | 3.4 A |
| On Resistance - Max | 47 mOhms |
| Operating Supply Voltage | 4.5 V to 6.5 V |
| Supply Voltage - Min | 4.5 V |
| Supply Voltage - Max | 6.5 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | WQFN-16 |
| On Time - Max | 6 ms |
| Off Time - Max | 3 ms |
| Series | TPS2549 |
| Packaging | Reel |
| Product | USB Power Controllers |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Product Type | Power Switch ICs - Power Distribution |
| Factory Pack Quantity | 3000 |
| Subcategory | Switch ICs |
| Unit Weight | 0.001411 oz |
For more information, please refer to datasheet
Documents
| TPS2549RTER Datasheet |
More Information
The TPS2549 device is a USB charging port controller and power switch with a current-sense output that is able to control an upstream supply. This allows it to maintain 5 V at the USB port even with heavy charging currents. This is important in systems with long USB cables where significant voltage drops can occur while fast-charging portable devices.
