The STFC01 is an integrated current limiter designed to work with an external P-channel power MOSFET.
It can be used as a universal solution to protect a power supply (from 10 V) from anomalous external current demands (for example, if the load is in latch-up condition).
It can protect or replace conventional fuses and can also be used to control loads.
The STFC01 features 3 user-configurable operating modes (retriggerable, latch, foldback), with different behaviors in case of overload/short-circuit events.
All key parameters of the application, including the current limit, the trip-off, recovery times and the undervoltage protection, are user-configurable, making the STFC01 suitable for a wide range of applications. Because of its floating ground, it can even be used on power buses with voltage above its maximum specification 52 V supply voltage.
The status and control pins allow the remote control of the device and the load.
Key Features
| Description | Version | Size |
|---|---|---|
| DS10383: Integrated current limiter | 1.0 | 1 MB |
| Description | Version | Size |
|---|---|---|
| Linear and Switching Voltage Regulators Selection Guide | 383 KB |
| Part Number | Package | Packing Type | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|
| STFC01DR | SO-20 | Tape And Reel | - | 1000 | NEC | EAR99 | - |
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| STFC01DR | SO-20 | Industrial | Ecopack2 |
