Product Summary

The AIC1526-0PSTR is a dual high-side power switch for self-powered and bus-powered Universal Serial Bus (USB) applications. One high-side switch is a MOSFET with 110mΩ RDS(ON), which meets USB voltage drop requirements for maximum transmission wire length. Output current of the AIC1526-0PSTR is typically limited to 1A, well below the 5A safety requirement, and the thermal shutdown function independently controls each channel under overcurrent condition. The applications of the AIC1526-0PSTR include: USB Power Management, Hot Plug-In Power Supplies, Battery-Charger Circuit.

Parametrics

AIC1526-0PSTR absolute maximum ratings: (1)Supply Voltage (VIN): 7.0V; (2)Fault Flag Voltage (VFLG): 7.0V; (3)Fault Flag Current (IFLG): 50mA; (4)Control Input (VCTL): -0.3V to 15V; (5)Operating Temperature Range: -20℃ to 80℃; (6)Storage Temperature Range: -65℃ to 150℃.

Features

AIC1526-0PSTR features: (1)110mΩ (5V Input) High-Side MOSFET Switch; (2)500mA Continuous Load Current per Channel; (3)110μA Typical On-State Supply Current; (4)1μA Typical Off-State Supply Current; (5)Current-Limit / Short Circuit Protection; (6)Thermal Shutdown Protection under Overcurrent Condition; (7)Undervoltage Lockout Ensures that Switch is off at Start Up; (8)Output can be Forced Higher than Input (Off-State); (9)Open-Drain Fault Flag; (10)Slow Turn ON and Fast Turn OFF; (11)Enable Active-High or Active-Low.

Diagrams

AIC1526-0PSTR diagram

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