TPS25921AD
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Feature | Auto Retry, Thermal Limit |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | TPS25921 |
| Function | Electronic Fuse |
| Number of Channels | 1 |
| Max Supply Voltage | 18V |
| Min Supply Voltage | 4.5V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Operating Supply Current | 410μA |
| Voltage - Input | 4.5V~18V |
| Max Supply Current | 580μA |
| Current - Output | 1.7A |
| Adjustable Threshold | YES |
| Accuracy | ±2% |
| Threshold Voltage | 1.39 |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS25921AD Overview
There is an inclusion of buck boost converter in the package Tube.Voltage regulator is packaged in the way of 8-SOIC (0.154, 3.90mm Width).This electronic part is mounted in the way of Surface Mount.There should be a limcurrent regulator to the operating temperature of -40°C~125°C TJ.The input voltage of 4.5V~18V can be supported by this voltage regulator.An example of this is the 8 termination, which is a procedure in which a transmission line is terminated with a voltage regulator that is equal in impedance to the line characteristics.In the TPS25921 family, current regulator is a member.In computers and other communications constant current regulators, 8 pins are pronged contacts that form part of a signal interface.This current regulator is mounted by Surface Mount.The supply voltage of this electrical constant current is 12V.Its maximum design flexibility is due to the output current of 1.7A.POWER SUPPLY SUPPORT CIRCUIT is the analog IC in this power converter.The number of channels is growing both strongly and weakly: 1.It supports the maximal supply voltage of 18V.With the minimum supply voltage of 4.5V, it is able to operate.During its operation, 410μA is reached by the operating supply current.As a result of the maximum supply current of 580μA, maximum current regulator's design flexibility is possible.
TPS25921AD Features
Tube package
TPS25921 family
The maximal supply voltage of 18V
TPS25921AD Applications
There are a lot of Texas Instruments TPS25921AD Current Regulation/Managements applications.
- Programmable current source
- Smart battery packs
- Battery management
- Power supply current measurement
- Over current monitor
- Suspension controls
- Over current monitor
- Engine management
- Industrial applications current measurement
- Over-current protection
