Internal switches are included — no external MOSFET needed. The controller handles the turn-on ramp, fault detection, and latching. The fault timeout and latched fault behaviour means that after a sustained overcurrent event, the channel shuts off and stays off until the input is cycled or the fault is cleared, which protects the USB host from a shorted peripheral.
ISL61852ACRZ
Renesas Electronics
Renesas ISL61852ACRZ Hot Swap Controller, USB applications, 2.3V ~ 5.5V supply, 600mA output per channel, 2 channels, internal switches, fault timeout, UVLO, 8-VDFN exposed pad, surface mount, 0°C ~ 70°C.
[IN STOCK] In Stock: 5 pcs
MOQ 1 · Tube · RoHS · EIA-481 · DAP/DDP · T/T
Technical specifications
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Hot Swap Controller |
| Mounting | Surface Mount |
| Supply voltage | 2.3V ~ 5.5V |
| Current - supply | 50 µA |
| Output current | 600mA |
| Operating temperature | 0°C ~ 70°C |
| Package | Tube |
| Features | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO |
| Applications | USB |
| Case | 8-VDFN Exposed Pad |
| Internal switch | Yes |
| Channels | 2 |
Technical details
ISL61852ACRZ
[ALLOC] verified