TPS24700DGK
ActiveHOT SWAP CONTROLLER 1-CH 18V N-CHANNEL POSITIVE VOLTAGE MEDICAL 8-PIN VSSOP TUBE
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TPS24700DGK
ActiveHOT SWAP CONTROLLER 1-CH 18V N-CHANNEL POSITIVE VOLTAGE MEDICAL 8-PIN VSSOP TUBE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS24700DGK |
|---|---|
| Applications | General Purpose |
| Current - Supply | 1 mA |
| Features | Latched Fault, Thermal Limit |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Programmable Features | UVLO, Fault Timeout, Current Limit |
| Type | Hot Swap 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 | Tube | 1 | $ 3.09 | |
| 10 | $ 2.77 | |||
| 80 | $ 2.27 | |||
| 320 | $ 2.15 | |||
| 560 | $ 1.93 | |||
| 1040 | $ 1.63 | |||
| 2560 | $ 1.55 | |||
| 5040 | $ 1.49 | |||
| Texas Instruments | TUBE | 1 | $ 2.33 | |
| 100 | $ 2.04 | |||
| 250 | $ 1.43 | |||
| 1000 | $ 1.15 | |||
Description
General part information
TPS24700 Series
The TPS24700/1 is an easy-to-use, 2.5 V to 18 V, hot-swap controller that drives an external N-channel MOSFET. The programmable current limit and fault time protect the supply and load from excessive current at startup. After startup, currents above the user-selected limit are allowed to flow until programmed timeout – except in extreme overload events when load is immediately disconnected from source. The low, 25-mV current sense threshold is highly accurate and allows use of smaller, more-efficient sense resistors, yielding lower power loss and smaller footprint. A power-good output is provided for status monitoring and downstream load control.
TPS24700/1 replaces the LTC4211 in existing designs with no PCB board changes and only minor external component changes – yielding a more accurate, efficient solution.
The TPS24700/1 is an easy-to-use, 2.5 V to 18 V, hot-swap controller that drives an external N-channel MOSFET. The programmable current limit and fault time protect the supply and load from excessive current at startup. After startup, currents above the user-selected limit are allowed to flow until programmed timeout – except in extreme overload events when load is immediately disconnected from source. The low, 25-mV current sense threshold is highly accurate and allows use of smaller, more-efficient sense resistors, yielding lower power loss and smaller footprint. A power-good output is provided for status monitoring and downstream load control.
Documents
Technical documentation and resources
