AP22802:Single Channel USB Switch

Part NumberData SheetSPICE ModelMaximum Continuous Output Current (A)Maximum Current Limit (A)Enable LogicMinimum Operating Voltage (V)Maximum Operating Voltage (V)Quiescent Current Typ (µA)RDS(ON) (VIN = 5V) Typ (mΩ)Output DischargeOCP Output Latch OffOCP FlagOperating Ambient Temperature Range (°C)UL ListedNEMKO IEC 60950-1 CB
AP22802AP22802.pdf-23.2Active High2.75.5--Yes---40 to +85YesYes
Description

The AP22802 is a single channel current-limited integrated high-side power switch optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB standards and is available with both polarities of Enable input.

The device has fast short-circuit response time for improved overall system robustness, and has an integrated output discharge function to ensure completely controlled discharging of the output voltage capacitor. They provide a complete protection solution for applications subject to heavy capacitive loads and the prospect of short circuit, and offer reverse current blocking, over-current, over-temperature and short-circuit protection, as well as controlled rise time and under-voltage lockout functionality. A 6ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components.

The AP22802 is available in a standard Green SOT25 and RoHS compliant.

Application
  • Integrated Load Switches in Ultrabook PC’s
  • Power Up/Down Sequencing in Ultrabook PC’s
  • Notebook
  • Netbook
  • Set-Top Boxes
  • SSD (Solid State Drives)
  • Consumer Electronics
  • Tablet PC
  • Telecom Systems
Ordering Information
  • AP2280-2FMG-7
  • AP2280-2WG-7
  • AP22802BW5-7
SOT25
AP22802.pdf AP22802
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