Texas Instruments TPS2145 TPS2147 Data Sheet
Summary
This product family delivers a compact, comprehensive power management solution, integrating multiple high-side switches and an adjustable LDO regulator in a minimal footprint. The accompanying manual details various models (e.g., TPS2145/TPS2147), covering complex features like voltage sequencing for 1V to 5.5V operation and advanced protection circuits. It is specifically designed for sophisticated power distribution in portable electronics, USB hubs, keypads, DSP applications, and other demanding low-power embedded devices.
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 34 |
| File Size | 1.16 MB |
| Published | June 22, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What types of voltage levels can this system sequence for DSP applications?
It supports core and I/O voltage sequencing in the 2.9-V to 5.5-V range.
Is the output voltage adjustable, or is it fixed at a certain level?
The TPS2145 has an adjustable range of 1 V to 3.3 V, while the TPS2147 is fixed at 3.3 V.
Can this product be used in USB hub environments without extra parts?
Yes, for USB Hubs and Peripherals, no external components are required.
What is the specified ambient temperature range for these devices?
The operating ambient temperature range is -40°C to 85°C.