TPS2505B1
Overview
The TPS2505 device provides an integrated solution to meet USB 5-V power requirements from a 1.8-V to 5.25-V input supply. The features include a 5.1-V, 1100-mA boost converter, a 200-mA, 3.3-V LDO linear regulator and dual USB 2.0 compliant power outputs with independent output switch enable, current limit, and overcurrent fault reporting.
- 1 Integrated Synchronous Boost Converter, LDO, and Dual USB Current-Limited Switches
- 1.8-V to 5.25-V Input Voltage (2.2-V Minimum Start-Up Voltage)
- Adjustable Independent USB Current Limit - 100 mA to 1100 mA
- Auxiliary 5.1-V Output
- 3.3-V Linear Regulator Output
- Inrush Current < 100 mA
- Minimal External Components Required
- Deglitched Independent Fault Reporting
- Small 5-mm × 5-mm QFN-20 Package
- Industrial Temperature Range
