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Type-A VBUS eFuse
This device is an up to 3A low-loss eFuse with a fixed or adjustable current limit to protect the power source connected to the USB Type-A port from overcurrent, short circuit, overvoltage, or output reverse-current conditions.
| Part No. | Vin_min (V) | Vin_max (V) | Configuration | Loading (A) | Rdson (mΩ) | Output Discharge | Adjustable Soft Start Timing | Current Limit | True Reverse Blocking (TRB) | Reverse Current Protection (RCP) | VIN/VOUT Breakdown (V) | OVP | OTP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FA7623B | 3.0 | 5.5 | Single | 2/2.5 | 55 | 90Ω | N/A | Fixed 2.5/3A | ◎ | ◎ | 6 | 5.7V VOUT OVP | ◎ |
| FA7623D | 3.0 | 5.5 | Single | 2.5 | 55 | 90Ω | N/A | ILIM=21000/RSET | ◎ | ◎ | 6 | 5.7V VOUT OVP | ◎ |