UCC3919DG4
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Feature | UVLO |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 16 |
| 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 | 3V~8V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Depth | 4mm |
| Base Part Number | UCC3919 |
| Pin Count | 16 |
| Output Voltage | 14V |
| Supply Voltage-Max (Vsup) | 8V |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 3V |
| Number of Channels | 1 |
| Nominal Supply Current | 1.5mA |
| Adjustable Threshold | YES |
| Current - Supply | 1mA |
| Nominal Input Voltage | 8V |
| Internal Switch(s) | No |
| Programmable Features | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault |
| Feature Pins | CAP, CT, /FLT, IBIAS, IMAX, L/R, PL, /SD |
| Length | 10mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
UCC3919DG4 Overview
It's included in the 16-SOIC (0.154, 3.90mm Width) package.1 channels are currently available.There is a Tube-shaped package for it.16 terminations are present in total.There is a DUAL terminal position on the device.In total, there are 16 pins on it.High efficiency can be achieved when the supply voltage is 5V.Surface Mount is set up this way.The electrical component in question falls into the classification Hot Swap Controller.If you want reliable performance, you should set the temperature to 0°C~70°C.A General Purpose application is available for the device.A feature of UVLO describes it.Hot-swappable device should work if you use a 3V~8VV power source.UCC3919 is a family of numbers.16 pins are used in operation.There is nothing else in Power Management Circuits but this gadget.There are Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault programmable features on this device.In the present, there is a shortage of 1mA.Hot-swappable device is posHot-swappable deviceioned in the direction of Surface Mount.For normal operation, Vsup should be maintained above 3V.Vsup is set to 8V, the maximum supply voltage.As far as the power supplies are concerned, the part has the character 5V.14V output voltages are capable of high efficiency.
UCC3919DG4 Features
The terminal position of 16
Features of UVLO
Programmable features of Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
Output voltage of 14V
UCC3919DG4 Applications
There are a lot of Texas Instruments UCC3919DG4 hot swap controllers applications.
- Automotive circuits
- Undervoltage protection
- Redundant Array of Disks (RAID)
- Current monitoring
- Safe board insertion and extraction
- Identify faulty boards
- Overvoltage protection
- Short-circuit protection in real time
- Modern analog communication
- Redundant negative voltage supplies
