TPS62812QWRWYRQ1 / VQFN-HR-9 / Power Management ICs
Description
The TPS6281x-Q1 is family of pin-to-pin 1-A, 2- A, 3-A, and 4-A synchronous step-down DC/DC converters. All devices offer high efficiency and ease of use. The TPS6281x-Q1 family is based on a peak current mode control topology. The TPS6281xQ1 is designed for automotive applications such as infotainment and advanced driver assistance systems. Low resistive switches allow up to 4-A continuous output current at high ambient temperature. The switching frequency is externally adjustable from 1.8 MHz to 4 MHz and can also be synchronized to an external clock in the same frequency range. In PWM/PFM mode, the TPS6281x-Q1 automatically enter Power Save Mode at light loads to maintain high efficiency across the whole load range. The TPS6281x-Q1 provide 1% output voltage accuracy in PWM mode which helps design a power supply with high output voltage accuracy. The SS/TR pin allows setting the start-up time or forming tracking of the output voltage to an external source. This allows external sequencing of different supply rails and limiting the inrush current during start-up.
The TPS6281x-Q1 is available in a 3-mm × 2-mm VQFN package with wettable flanks.
| Product Attribute | Attribute Value |
|---|---|
| Texas Instruments | |
| Product Category: | Switching Voltage Regulators |
| SMD/SMT | |
| VQFN-HR-9 | |
| Buck | |
| 600 mV to 5.5 V | |
| 2 A | |
| 1 Output | |
| 2.75 V | |
| 6 V | |
| 15 uA | |
| 1.8 MHz to 4 MHz | |
| - 40 C | |
| + 125 C | |
| AEC-Q100 | |
| TPS62813-Q1 | |
| Reel | |
| Cut Tape | |
| MouseReel | |
| Brand: | Texas Instruments |
| Development Kit: | TPS62810EVM-015 |
| Input Voltage: | 2.75 V to 6 V |
| Load Regulation: | 0.05 %/A |
| Moisture Sensitive: | Yes |
| Product Type: | Switching Voltage Regulators |
| Shutdown: | Shutdown |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 2.75 V |
| Type: | Step-Down Converter |
| Unit Weight: | 0.000392 oz |
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