| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 10 Pin |
| Current Rating | 3.6 A |
| Case/Package | DFN-10 |
| Input Voltage (DC) | 12.0 V |
| Output Current | 3.6 A |
| Number of Positions | 10 Position |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Voltage Rating | 12 V |
| Supply Voltage (Max) | 18 V |
| Supply Voltage (Min) | 7.7 V |
| Input Voltage | 12 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 3 mm |
| Size-Width | 3 mm |
| Size-Height | 0.88 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The STEF12PUR is an Integrated Electronic Fuse optimized for monitoring output current and input voltage. Connected in series to a 12V rail, it is capable of protecting the electronic circuitry on its output from overcurrent and overvoltage. The device has a controlled delay and turn-on time. When an overload condition occurs, the STEF12 limits the output current to a predefined safe value. If the anomalous overload condition persists it goes into an open state, disconnecting the load from the power supply. If a continuous short-circuit is present on the board, when power is re-applied the E-fuse initially limits the output current to a safe value and then again goes into an open state. The device is equipped with a thermal protection circuit. The intervention of the thermal protection is signaled to the board monitoring circuits through a signal on the Fault pin.
● Enable/fault functions
● Undervoltage lockout
● Short-circuit limit
● Overload current limit
● Controlled output voltage ramp
● Uses tiny capacitors
ST Microelectronics
20 Pages / 1.17 MByte
ST Microelectronics
3 Pages / 0.11 MByte
ST Microelectronics
Electronic fuse for 12V line
ST Microelectronics
STEF12 Series 3 x 3mm 3.6A 12V Line Electronic Fuse Surface Mount - DFN-10
ST Microelectronics
Circuit Protection Misc Electronic Fuse for 12V Line
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.
