Description
The UCS81003 provides a USB port power switch for precise control of up to 3.0A continuous current (2.85A typical) with Overcurrent Limit (OCL), dynamic thermal management, latch or auto-recovery (low-test current) fault handling, selectable active-low or activehigh enable, undervoltage and overvol
Features
- Port Power Switch with Two Current Limit Behaviors
- 2.9V to 5.5V Source Voltage Range - Up to 3.0A Current (2.85A typical) with
55 mī on Resistance - Overcurrent Trip or Constant Current Limiting - Soft Turn-On Circuitry - Programmable Current Limit - Dynamic Thermal Management - Undervoltage and Overvoltage Lockout - Back-Drive, Back-Voltage Protection - Latch or Auto-Recovery (Low Test Current)
Fault Handling - Selectable Active-High or Active-Low Power
Switch Enable - BC1.2 VBUS Di.
UCS81003 Datasheet
