TPS2421-2DDAR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-PowerSOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 70.590313mg |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Feature | Auto Retry, Thermal Limit, UVLO |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Hot Swap Controller |
| Applications | General Purpose |
| Subcategory | Power Management Circuits |
| Voltage - Supply | 3V~20V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Depth | 4mm |
| Base Part Number | TPS2421 |
| Pin Count | 8 |
| Output Voltage | 200mV |
| Supply Voltage-Max (Vsup) | 20V |
| Power Supplies | 3/20V |
| Supply Voltage-Min (Vsup) | 3V |
| Number of Channels | 1 |
| Output Current | 6A |
| Adjustable Threshold | YES |
| Turn On Delay Time | 350 μs |
| Turn-Off Delay Time | 30 μs |
| Internal Switch(s) | Yes |
| Max Junction Temperature (Tj) | 125°C |
| Programmable Features | Current Limit, Fault Timeout |
| Feature Pins | CT, /EN, /FLT, ISET, /PG |
| On-State Resistance | 33mOhm |
| Height | 1.7mm |
| Length | 4.89mm |
| Width | 3.9mm |
| Thickness | 1.48mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS2421-2DDAR Description
TPS2421-2DDAR belongs to the family of 5-A, 20-V integrated FET hot swap. Highly integrated hot swap power management and superior protection are provided by it in applications where the load is powered by buses up to 20 V. It is embedded in an 8-pin PowerPad? SO-8 package for power saving. This device is well suited for systems where a voltage bus must be protected to prevent shorts from interrupting or damaging the unit. TPS2421-2DDAR provides a suite of programmable protection features, including load protection, current dual thresholds, and more.
TPS2421-2DDAR Features
Up to 20-V bus operation
Programmable fault current
Current limit proportionally larger than the fault current
Programmable fault timer
Internal MOSFET power limiting
TPS2421-2DDAR Applications
Applications where the load is powered by busses up to 20 V
