Microchip Technology UCS1003-3
USB Port Power Controller
| Part No. | UCS1003-3 |
|---|---|
| Datasheet | UCS1003-3 Download |
| Manufacturer |  Microchip Technology |
| Description | USB Port Power Controller |
| Buy | Stock & Price |
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 m on resistance - Overcurrent trip or Constant-Current Limiting - Soft turn-on circuitry - Selectable current limit - UCS1003-1 has programmable current limit via the SMBus 2.0/I2C protocol - Dynamic thermal management - Undervoltage Lockout (UVLO) and Overvoltage Lockout (OVLO) - Backdrive, back-voltage protection - Latch or auto-recovery (low test current) Fault handling - Selectable active-high or active-low power switch enable - BC1.2 VBUS discharge port renegotiation function● Selectable/Automatic Cycling of Universal Serial Bus (USB) Data Line Charger Emulation Profiles: - USB-IF BC1.2 Charging Downstream Port (CDP) and Dedicated Charging Port (DCP) modes, Chinese Telecommunications Industry Standard YD/T 1591-2009 and most Apple® Inc., Samsung and RIM® protocols st
