Description
TPS628512DRLR Texas Instruments - Yeehing Electronics
2.7-V to 6-V, 2-A, fixed-frequency, step-down converter in SOT583 package
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.065 |
| 100 — 249 | 0.819 |
| 250 — 999 | 0.603 |
| 1,000 + | 0.69 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| TPS628512DRLR Datasheet |
More Information
The TPS62851x is a family of pin-to-pin 0.5-A, 1-A, 2-A (continuous), and 3-A (peak) high efficiency, easy-to-use, synchronous step-down DC/DC converters. They are based on a peak current mode control topology. Low resistive switches allow up to 2-A continuous output current and 3-A peak current. The switching frequency is internally fixed at 2.25 MHz and can also be synchronized to an external clock in the range from 1.8 MHz to 4 MHz. In PWM/PFM mode, the TPS62851x automatically enters power save mode at light loads to maintain high efficiency across the whole load range. The TPS62851x provide a 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 tracking the output voltage to an external source, which allows external sequencing of different supply rails and limits the inrush current during start-up.
