STEF12PUR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 10-VFDFN Exposed Pad |
| Number of Pins | 10 |
| Weight | 50.008559mg |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 10 |
| ECCN Code | EAR99 |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| HTS Code | 8542.39.00.01 |
| Subcategory | Power Management Circuits |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.5mm |
| Current Rating | 3.6A |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | STEF12 |
| Function | Electronic Fuse |
| Output Voltage | 15V |
| Working Voltage | 12V |
| Max Supply Voltage | 18V |
| Min Supply Voltage | 7.7V |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Operating Supply Current | 1.5mA |
| Voltage - Input | 7.6V~18V |
| Turn On Delay Time | 350 μs |
| Nominal Input Voltage | 12V |
| Max Junction Temperature (Tj) | 125°C |
| Height | 1mm |
| Length | 3mm |
| Width | 3mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
STEF12PUR Overview
In package Tape & Reel (TR), buck boost converter is included.A package in the way of 10-VFDFN Exposed Pad is used for voltage regulator.The current regulator is mounted by Surface Mount.As a rule of thumb, the operating temperature should not exceed -40°C~125°C TJ.There is a support for voltages of 7.6V~18V as input voltages for this voltage regulator.There are 10 terminations, which are the practice of ending a transmission line with a voltage regulator that matches the characteristic impedance of the line.Current regulator belongs to the family STEF12.As part of a signal interface in a computer or other communication constant current regulator, 10 pins are pronged contacts.An current regulator such as this one is mounted by Surface Mount.In order for the constant current to work, it should be powered by a 12VV power source, which is found in most 12VV power supplies.This power converter uses an analog IC called ANALOG CIRCUIT.As long as 18V is supplied with the maximum voltage, it is supported.There is a part called Power Management Circuits which contains all of these current regulations.As long as the supply voltage is lower than 7.7V, it will operate correctly.As soon as 1.5mA reaches the operating supply current, the boost converter begins to operate.
STEF12PUR Features
Tape & Reel (TR) package
STEF12 family
The maximal supply voltage of 18V
STEF12PUR Applications
There are a lot of STMicroelectronics STEF12PUR Current Regulation/Managements applications.
- Level translating
- Smart battery packs
- DC motor control
- Battery management
- Automotive current measurement
- Power management
- DC-to-dc converters
- Current sensing
- Motor controls
- Power supply current measurement
