TPS24742RGER
ActiveHOT SWAP CONTROLLER 1-CH 18V N-CHANNEL POSITIVE VOLTAGE 24-PIN VQFN EP T/R
Deep-Dive with AI
Search across all available documentation for this part.
TPS24742RGER
ActiveHOT SWAP CONTROLLER 1-CH 18V N-CHANNEL POSITIVE VOLTAGE 24-PIN VQFN EP T/R
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS24742RGER |
|---|---|
| Applications | General Purpose |
| Current - Supply | 4.2 mA |
| Features | UVLO, Latched Fault |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| Type | Hot Swap Controller, OR Controller |
| Voltage - Supply [Max] | 18 V |
| Voltage - Supply [Min] | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 7.30 | |
| Digi-Reel® | 1 | $ 7.30 | ||
| Tape & Reel (TR) | 3000 | $ 3.99 | ||
| Texas Instruments | LARGE T&R | 1 | $ 5.59 | |
| 100 | $ 4.55 | |||
| 250 | $ 3.58 | |||
| 1000 | $ 3.04 | |||
Description
General part information
TPS24742 Series
The TPS2474x is an integrated ORing and Hot Swap controller for 2.5 V to 18 V systems. It's precise and programmable protection settings aid in the design of high power, high availability systems where isolating faults is critical.
Programmable current limit, fast shut down, and fault timer protect the load and supply during fault conditions such as a hot - short. The fast shutdown threshold and response time can be tuned to ensure a fast response to real faults, while avoiding nuisance trips. Programmable SOA (Safe Operating Area) protection and the inrush timer keep the MOSFET safe under all operating conditions. After asserting a power good, TPS2474x runs the fault timer during over-current events, but doesn’t current limit. It shuts down after the fault timer expires. Two independent timers (inrush/fault) allow the user to customize protection based on system requirements. The ORing function of the TPS2474x allows the user to program the reverse voltage threshold and response time to aid in the design of redundant power supply systems.
The TPS2474x is an integrated ORing and Hot Swap controller for 2.5 V to 18 V systems. It's precise and programmable protection settings aid in the design of high power, high availability systems where isolating faults is critical.
Documents
Technical documentation and resources
