Texas Instruments TPS2421-2DDA
- Part Number:
- TPS2421-2DDA
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3256582-TPS2421-2DDA
- Description:
- 3-V to 20-V, 33mΩ, 1.8-5.5A eFuse with thermal shutdown
- ECAD Model:
-
- Datasheet:
- tps2421-2
Description
The TPS2421 device is a highly integrated hot swap power management solution for applications with bus voltages up to 20 V. It features an integrated pass MOSFET, programmable fault current, fault timer, and power limiting circuitry to protect the load and internal MOSFET. The device is available in latch-off on fault (TPS2421-1) and retry on fault (TPS2421-2) versions.
Features
Integrated pass MOSFET for up to 20 V bus operation
Programmable fault current
Current limit proportionally larger than fault current
Programmable fault timer
Internal MOSFET power limiting
Latch-off on fault (TPS2421-1) and retry on fault (TPS2421-2) versions
SO-8 PowerPad™ package
-40°C to 125°C junction temperature range
UL2367 recognized
Applications
RAID arrays
Telecommunications
Plug-in circuit boards
Disk drives
SSDs
PCIe
Fan control
The TPS2421 device is a highly integrated hot swap power management solution for applications with bus voltages up to 20 V. It features an integrated pass MOSFET, programmable fault current, fault timer, and power limiting circuitry to protect the load and internal MOSFET. The device is available in latch-off on fault (TPS2421-1) and retry on fault (TPS2421-2) versions.
Features
Integrated pass MOSFET for up to 20 V bus operation
Programmable fault current
Current limit proportionally larger than fault current
Programmable fault timer
Internal MOSFET power limiting
Latch-off on fault (TPS2421-1) and retry on fault (TPS2421-2) versions
SO-8 PowerPad™ package
-40°C to 125°C junction temperature range
UL2367 recognized
Applications
RAID arrays
Telecommunications
Plug-in circuit boards
Disk drives
SSDs
PCIe
Fan control
Texas Instruments TPS2421-2DDA technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS2421-2DDA.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 1 day ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-PowerSOIC (0.154, 3.90mm Width)
- Number of Pins8
- Weight70.590313mg
- Operating Temperature-40°C~125°C
- PackagingTube
- JESD-609 Codee4
- FeatureAuto Retry, Thermal Limit, UVLO
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- ApplicationsGeneral Purpose
- SubcategoryPower Management Circuits
- Voltage - Supply3V~20V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3.3V
- Depth3.9mm
- Base Part NumberTPS2421
- Pin Count8
- Max Output Current6A
- Supply Voltage-Max (Vsup)20V
- Power Supplies3/20V
- Supply Voltage-Min (Vsup)3V
- Number of Channels1
- Adjustable ThresholdYES
- Internal Switch(s)Yes
- Programmable FeaturesCurrent Limit, Fault Timeout
- Feature PinsCT, /EN, /FLT, ISET, /PG
- Height1.7mm
- Length4.89mm
- Width3.9mm
- Thickness1.48mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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