Description
TPSM82813SSILR Texas Instruments - Yeehing Electronics
2.75-V to 6-V, 3-A step-down module with adjustable-frequency & tracking in 3 x 4-mm μSIP package
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.131 |
| 100 — 249 | 2.744 |
| 250 — 999 | 1.924 |
| 1,000 + | 1.24 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| TPSM82813SSILR Datasheet |
More Information
TPSM8281x is a family of pin-to-pin 3-A and 4-A compatible high efficiency and easy to use synchronous step-down DC/DC power modules with integrated inductors. They are based on a fixed-frequency peak current-mode control topology. They are used in telecommunication, test and measurement, and medical applications with high power density and ease of use requirements. Low resistance switches allow up to 4-A continuous output current at high ambient temperatures. 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 PFM/PWM mode, the TPSM8281x automatically enters Power Save Mode at light loads to maintain high efficiency across the whole load range. The TPSM8281x provides a 1% output voltage accuracy in PWM mode which helps design a power supply with high output voltage accuracy. The SS/TR pin sets the start-up time or tracks the output voltage to an external source. This allows external sequencing of different supply rails and limits the inrush current during start-up.
