UCC3921DTR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 16 hours ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 72.603129mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Feature | UVLO |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Hot Swap Controller |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | General Purpose |
| Subcategory | Power Management Circuits |
| Technology | BICMOS |
| Voltage - Supply | -48V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 9.5V |
| Depth | 4mm |
| Base Part Number | UCC3921 |
| Pin Count | 8 |
| Output Voltage | 10V |
| Supply Voltage-Min (Vsup) | 9V |
| Number of Channels | 1 |
| Nominal Supply Current | 2mA |
| Max Supply Current | 2mA |
| Adjustable Threshold | YES |
| Current - Supply | 1mA |
| Nominal Input Voltage | -10.5V |
| Threshold Voltage | 2.45 |
| Internal Switch(s) | No |
| Programmable Features | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault |
| Feature Pins | CT, IMAX, PL, SDFLTCH |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UCC3921DTR Overview
The 8-SOIC (0.154, 3.90mm Width) package includes it.Hot-swappable device is currently possible to access 1 channels.There is a Tape & Reel (TR)-shaped package for it.Hot-swappable device has a total of 8 terminations.A device's terminal position is DUAL.The device consists of a total of 8 pins.High efficiency can be achieved by using 9.5V as supply voltage.Surface Mount has set it up this way.This electrical component is classified as Hot Swap Controller.The temperature should be set to 0°C~70°C to ensure reliable functioning.Apps for General Purpose are available on the device.As you can see in UVLO, it's featured.The device should be able to be powered by a -48VV power source.There are numbers in the UCC3921 family that include it.8 pins are used in operation.This gadget is self-contained in?Power Management Circuits.The programmable features of this device are Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault.Presently, 1mA is in short supply.The position of the object is in the direction of Surface Mount.Hot-swappable device is recommended to keep the supply voltage (Vsup) above 9V in order to maintain normal operation.There is a maximum current requirement of 2mA for it to operate.With a 10V output voltage, high efficiency is possible.
UCC3921DTR Features
The terminal position of 8
Features of UVLO
Programmable features of Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
Output voltage of 10V
UCC3921DTR Applications
There are a lot of Texas Instruments UCC3921DTR hot swap controllers applications.
- Remote access server
- Current monitoring
- Raid
- Modern analog communication
- Board or blade insertion into live backplanes
- Electric vehicle
- Hard drive
- Server backplane system
- Short circuit protection
- Current monitor output
