Texas Instruments TPS2421-2DDA Microcontrollers
Hot Swap Controller 1-CH 20V N-Channel Positive Voltage 8-Pin HSOP EP Tube
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS2421-2DDA
Base Model
Detailed Description
Hot Swap Controller 1-CH 20V N-Channel Positive Voltage 8-Pin HSOP EP Tube
Package
8-PowerSOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
TPS2421-2DDA Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS2421-2DDA Microcontrollers technical specifications.
General
Number of Channels
1
Package / Case
8-PowerSOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
3V ~ 20V
Features
Auto Retry, Thermal Limit, UVLO
Type
Hot Swap Controller
Internal Switch S
Yes
Programmable Features
Current Limit, Fault Timeout
Current Output Max
6A
Alternate Parts Comparison (TPS2421-2DDA vs TPS2421-2DDAR vs TPS2421-1DDAR vs TPS2376DDAR-HG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Supply Voltage | 3V ~ 20V | 3V ~ 20V | 3V ~ 20V | 0V ~ 57V |
| Number of Channels | 1 | 1 | 1 | 1 |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Type | Hot Swap Controller | Hot Swap Controller | Hot Swap Controller | Controller (PD) |
| Applications | General Purpose | General Purpose | General Purpose | -- |
| Current Output Max | 6A | 6A | 6A | -- |
| Features | Auto Retry, Thermal Limit, UVLO | Auto Retry, Thermal Limit, UVLO | Latched Fault, Thermal Limit, UVLO | -- |
| Programmable Features | Current Limit, Fault Timeout | Current Limit, Fault Timeout | Current Limit, Fault Timeout | -- |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS2421-2DDARTexas InstrumentsHot Swap Controller 1-CH 20V N-Channel Positive Voltage 8-Pin HSOP EP T/R
TPS2421-1DDARTexas InstrumentsHot Swap Controller 1-CH 20V N-Channel Positive Voltage 8-Pin HSOP EP T/R
LM25101AMRX/NOPBTexas Instruments3-A, 2-A or 1-A half bridge gate driver with 8-V UVLO and TTL inputs 8-SO PowerPAD -40 to 125