TPS2421-1DDAR
- Mfr.Part #
- TPS2421-1DDAR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-PowerSOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 8SOPWR
- Stock
- 13,254
- In Stock :
- 13,254
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- Manufacturer :
- Texas Instruments
- Product Category :
- Hot Swap Controllers
- Pin Count :
- 8
- Base Part Number :
- TPS2421
- Width :
- 3.9mm
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Functions :
- 1
- Voltage - Supply :
- 3V~20V
- Type :
- Hot Swap Controller
- Length :
- 4.89mm
- Number of Pins :
- 8
- Supply Voltage-Min (Vsup) :
- 3V
- Factory Lead Time :
- 12 Weeks
- Power Supplies :
- 3/20V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Thickness :
- 1.48mm
- Operating Temperature :
- -40°C~125°C
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Adjustable Threshold :
- yes
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.7mm
- Weight :
- 70.590313mg
- Internal Switch(s) :
- yes
- Feature Pins :
- CT, /EN, /FLT, ISET, /PG
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Programmable Features :
- Current Limit, Fault Timeout
- Number of Channels :
- 1
- Radiation Hardening :
- No
- Package / Case :
- 8-PowerSOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Feature :
- Latched Fault, Thermal Limit, UVLO
- Supply Voltage-Max (Vsup) :
- 20V
- Supply Voltage :
- 3.3V
- Current - Output (Max) :
- 6A
- Applications :
- GENERAL PURPOSE
- Lead Free :
- Lead Free
- Depth :
- 3.9mm
- Mounting Type :
- Surface Mount
- Datasheets
- TPS2421-1DDAR

Hot Swap Controllers Texas Instruments TPS2421-1DDAR Overview
The TPS2421-1DDAR by Texas Instruments is a key component in the domain of Hot Swap Controllers, specifically designed to enhance system reliability and operational efficiency. As an advanced IC HOT SWAP CTRLR GP 8SOPWR, this product facilitates safe board insertion and removal from live backplanes. By integrating features that protect against overcurrent and overvoltage, the TPS2421-1DDAR ensures that electronic systems maintain functionality and minimize the risk of damage during hot-swapping procedures. Its robust design and reliability make it ideal for high-demand applications, helping businesses scale operations seamlessly and safely.
TPS2421-1DDAR Features
This device includes several critical features: programmable current limit, automatic retry, and an overvoltage protection circuit. These capabilities provide an additional layer of safety and control, allowing for precise management of power supply and connectivity challenges in complex electronic environments.
TPS2421-1DDAR Applications
- Server Backplanes: Facilitates safe and efficient power management when adding or removing servers from live systems.
- Telecommunications Equipment: Ensures reliable power delivery and system integrity in high-stake telecom infrastructures.
- Network Switches and Routers: Supports continuous operation and maintenance without disrupting network connectivity.
- Data Storage Systems: Helps in managing power distribution to storage arrays during maintenance or upgrades, reducing system downtime.
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