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Diodes Pericom: A product line of Diodes Incorporated


The AP22815/615 is a 3A/Adjustable single channel current-limited high-side power switch with output OVP optimized for USB and other hot-swap applications which need to have over voltage protection from output to protection the system. The AP22815/615 complies with USB standards and is available with both polarities of Enable input. AP22815 supports fixed current-limited feature, while AP22615 equips adjustable current-limited feature optimized for applications that require precision current limiting support. It supports USB PD3.0 fast role swap function. The output voltage could recovery to USB valid voltage range within 110us during USB PD fast role swap event.


  • Integrated Load Switches in Ultrabook PC
  • Power Up/Down Sequencing in Ultrabook PC
  • Notebook, Netbook, Tablet PC, Set-Top Box


  • Input Voltage Range: 3.0V ~ 5.5V
  • 40mΩ on-resistance
  • Built-in soft-start with 2.1 ms typical rise time
  • Fault report (FLG) with blanking time (7ms typ)
  • Accurate Adjustable Current Limit, 0.4A~4.0A (AP22615 only)
  • ESD protection: 2KV HBM, 200V MM
  • Active low or active high enable
  • Protection
    • Output Over-Voltage with Auto Recovery
    • Over Current with Auto Recovery
    • Short Circuit with Auto Recovery
    • Over temperature with Auto Recovery
    • Output Reverse Voltage Protection
  • Fast Role Swap function

Product Specifications

Product Parameters

Maximum Continuous Output Current 3 A
Maximum Current Limit 4.2 A
Enable Logic Active High
Minimum Operating Voltage 3 V
Maximum Operating Voltage 5.5 V
Quiescent Current Typ 300 µA
RDS(ON) (VIN = 5V) Typ 40 mΩ
Output Discharge Yes
OCP Output Latch Off No
OCP Flag Yes
Operating Ambient Temperature Range -40 to 85 °C
UL Listed Yes
NEMKO IEC 60950-1 CB Yes

Quality & Reliability

Technical Documents

Recommended Soldering Techniques
Orderable Part Number Authorized Distributor Quantity Inventory Date Buy Online Region
AP22815AWT-7 Arrow Electronics 2994 6/24/2019 Buy Now Americas
AP22815AWT-7 Digi-Key Electronics 2456 6/24/2019 Buy Now Americas
AP22815AWT-7 Mouser Electronics Inc. 2794 6/24/2019 Buy Now Americas