| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,949 pcs
|
2949 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Duty Cycle | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| Quiescent Current | |
| SVHC Present | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments TPS6281326QWRWYRQ1 is a high-performance automotive-grade step-down (buck) converter. It operates with an input voltage range of 2.75V to 6V and can deliver up to 3A of output current.
This device features a selectable switching frequency between 1.8MHz and 4MHz, offering flexibility in design. It boasts a low quiescent current of 15µA typical, making it suitable for power-sensitive applications. The output voltage accuracy is ±1% during PWM operation, ensuring stable power delivery.
The TPS6281326QWRWYRQ1 is available in a compact 9-VQFN-HR package measuring 3mm x 2mm, with wettable flanks for improved solder joint inspection. It is designed for surface mounting and operates over an industrial temperature range of -40°C to 125°C (TJ).
Key features include synchronous rectification for high efficiency, adjustable soft start, forced PWM or PWM/PFM operation, and spread spectrum clocking for reduced EMI. It also includes features like output discharge, power-good output, and pre-bias start-up.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.35 | $1.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.75V to 6V.
9-VQFN-HR or 9-VFQFN, with a size of 3 mm x 2 mm, surface mount with wettable flank.
-40°C to 125°C (junction).
3A.
1.8 MHz to 4 MHz.
±1% in PWM operation.
15 µA.