TPS24720RGTT
Active2.5-V TO 18-V HOT SWAP CONTROLLER WITH POWER LIMITING AND CURRENT MONITORING
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TPS24720RGTT
Active2.5-V TO 18-V HOT SWAP CONTROLLER WITH POWER LIMITING AND CURRENT MONITORING
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS24720RGTT |
|---|---|
| Applications | General Purpose |
| Current - Supply | 1 mA |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-VFQFN Exposed Pad |
| Programmable Features | Fault Timeout, Auto Retry, Latched Fault, UVLO, OVP, Current Limit |
| Supplier Device Package | 16-VQFN (3x3) |
| Type | Hot Swap Controller, Monitor |
| 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 | $ 4.06 | |
| 10 | $ 3.65 | |||
| 25 | $ 3.45 | |||
| 100 | $ 2.99 | |||
| Digi-Reel® | 1 | $ 4.06 | ||
| 10 | $ 3.65 | |||
| 25 | $ 3.45 | |||
| 100 | $ 2.99 | |||
| Tape & Reel (TR) | 250 | $ 2.84 | ||
| 500 | $ 2.55 | |||
| 1250 | $ 2.15 | |||
| 2500 | $ 2.04 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.07 | |
| 100 | $ 2.69 | |||
| 250 | $ 1.88 | |||
| 1000 | $ 1.52 | |||
Description
General part information
TPS24720 Series
The TPS24720 is an easy-to-use, full-featured protection device for 2.5-V to 18-V power rails. This hot-swap controller drives an external N-channel MOSFET, while protecting source, load and external MOSFET against multiple potentially damaging events. During startup, load current and MOSFET power dissipation are limited to user-selected values. After startup, currents above the user-selected limit will be allowed to flow until programmed timeout – except in extreme overload events when load is immediately disconnected from source.
Programmable power limiting ensures the external MOSFET operates inside its safe operating area (SOA) at all times. This allows use of smaller FETs while improving system reliability. Power good, Fault, FET Fault, and current monitor outputs are provided for system status monitoring and downstream load control.
The TPS24720 is an easy-to-use, full-featured protection device for 2.5-V to 18-V power rails. This hot-swap controller drives an external N-channel MOSFET, while protecting source, load and external MOSFET against multiple potentially damaging events. During startup, load current and MOSFET power dissipation are limited to user-selected values. After startup, currents above the user-selected limit will be allowed to flow until programmed timeout – except in extreme overload events when load is immediately disconnected from source.
Documents
Technical documentation and resources
