STEF4SPUR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad |
| Number of Pins | 10 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 10 |
| ECCN Code | EAR99 |
| Terminal Position | DUAL |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | STEF4S |
| Function | Electronic Fuse |
| Number of Channels | 1 |
| Max Supply Voltage | 15V |
| Min Supply Voltage | -300mV |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Voltage - Input | 10V |
| Nominal Supply Current | 3.6A |
| Power Dissipation | 40mW |
| Current - Output | 5A |
| Adjustable Threshold | NO |
| Sensing Method | High-Side |
| Height Seated (Max) | 0.8mm |
| Length | 3mm |
| Width | 3mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
STEF4SPUR Overview
Including buck boost converter in package Tape & Reel (TR) is a good idea.A package in the way of 10-WFDFN Exposed Pad is used for voltage regulator.In this case, Surface Mount holds the current regulator in place.There should be no temperature above -40°C~85°C TA at the time of operation.Voltages of 10V can be input as input voltages in this module.In the case of 10 terminations, which are the practice of terminating a transmission line with a voltage regulator that has the same characteristic impedance as the line itself, they are fairly common.In the STEF4S family, current regulator is a member.Computers and other communication constant current regulators use 10 pins, which are pronged contacts.There is a Surface Mount mounting bracket on the back of this current regulator.In order for the constant current to work, it should be powered by a 3.3VV power source, which is found in most 3.3VV power supplies.The output current of 5A makes it a very flexible power converter when it comes to design.IC POWER SUPPLY SUPPORT CIRCUIT is the power converter's analog IC.The number of channels is growing both strongly and weakly: 1.The maximum voltage of 15V that can be supplied to the buck boost converter is supported.As a result, it operates at the minimal supply voltage of -300mV.
STEF4SPUR Features
Tape & Reel (TR) package
STEF4S family
The maximal supply voltage of 15V
STEF4SPUR Applications
There are a lot of STMicroelectronics STEF4SPUR Current Regulation/Managements applications.
- Automotive current measurement
- Transmission controls
- Over current monitor
- Smart battery packs
- Motor controls
- Power management
- Industrial applications current measurement
- Programmable current source
- Suspension controls
- Diesel injection controls
