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Artikel-Nr.: A10052
Hersteller: ALPHA & OMEGA

3,49 €*

Sofort verfügbar, Lieferzeit: 1-3 Tage

0.01 kg
Produktinformationen "AOZ1356DI-01"


5V/3.5A ECPower™ Protection Switch Supporting USB PD Fast Role Swap

General Description

The AOZ1356DI is a current-limiting protection switch targeting applications that require comprehensive protections. For AOZ1356DI-01 and -02 the input operating voltage range is 3.4V to 5.5V, and for AOZ1356DI-05 and -06, the input operating voltage range is between 3.6V and 5.3V. The output terminal is rated 28V absolute maximum. The internal currentlimiting circuit protects the supply from large load current. The current limit level is set with an external resistor. The internal soft-start circuit controls inrush current due to highly capacitive loads. The device features very low quiescent current. The supply current reduces to 6μA in shut-down. It also has under-voltage lockout (UVLO), over-voltage protection (OVP) and thermal shutdown protection.
The AOZ1356DI has True Reverse-Current Blocking (TRCB) protection to avoid undesired reverse-current from VOUT to VIN.
The AOZ1356DI supports USB PD Fast Role Swap. When FON pin is high, the device is in fast turn-on mode to ensure output voltage rises quickly to meet USB PD spec. The device also features fast recovery to turn on power switch once reverse current blocking protection is de-activated.
The AOZ1356DI is available in 3mm x 3mm 12-Pin DFN package.


  • 28V voltage rating on VOUT pin
  • Up to 3.5A current capability
  • Typical RON: 39mΩ
  • Supports USB PD Fast Role Swap (FRS)
  • Programmable current limit
  • True Reverse-Current Blocking (TRCB)
  • Fast recovery from TRCB
  • 125μA quiescent current
  • Over-voltage protection (OVP)
  • Short-circuit protection (SCP)
  • Input under-voltage lockout (UVLO)
  • Thermal shutdown protection (TSD)
  • ±4kV HBM rating
  • ±1kV CDM rating
  • IEC61000-4-5: 45V (No Cap)
  • IEC61000-4-2 (VOUT Pin): +8kV
  • 3mm x 3mm DFN-12L package
  • IEC 62368-1: 2014 Certificate No. US-33248-UL


  • USB PD power source switch
  • Smartphones and tablets
  • Notebooks, ultra books and desktops
  • Portable devices

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