Overview
The TPS24750RUVR from Texas Instruments is a highly integrated load protection device designed for applications requiring robust current management and protection. This device combines a hot swap controller and a power MOSFET in a single 36-pin VQFN package, making it ideal for small form factor applications. It operates over a voltage range of 2.5 V to 18 V and is capable of handling continuous currents up to 12 A. The TPS24750RUVR protects the source, load, and internal MOSFET from potentially damaging events such as overcurrent, short circuits, and thermal overload.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 2.5 V to 18 V | V |
| Continuous Current | Up to 12 A | A |
| RDS(on) of MOSFET | 3 mΩ (Typical) | mΩ |
| Current Limit Range | 10 mA to 12 A | A |
| Thermal Shutdown | Yes | |
| Junction Temperature Range | -40°C to +125°C | °C |
| Package Type | 36-Pin VQFN | |
| Junction-to-Ambient Thermal Resistance | 33.7 °C/W | °C/W |
Key Features
- Programmable Current Limit
- Programmable FET SOA Protection
- High ILimit Accuracy from 10 mA to 12 A
- Programmable Fault Timer
- Fast Breaker for Short-Circuit Protection
- Programmable VOUT Slew Rate, UV and OV
- Power-Good and Fault Outputs
- Analog Load Current Monitor
- Thermal Shutdown
- UL 2367 Recognized
Applications
- Server
- High Current Load Switch
- Communications Equipment
- Plug-In Modules
- RAID Systems
- Base Stations
- Fan Control
Q & A
- What is the operating voltage range of the TPS24750RUVR?
The operating voltage range is from 2.5 V to 18 V. - What is the maximum continuous current the TPS24750RUVR can handle?
The device can handle continuous currents up to 12 A. - What is the typical RDS(on) of the integrated MOSFET?
The typical RDS(on) of the integrated MOSFET is 3 mΩ. - Can the current limit be programmed?
Yes, the current limit can be programmed from 10 mA to 12 A. - Does the TPS24750RUVR have thermal shutdown protection?
Yes, it includes thermal shutdown protection. - What is the junction temperature range for the TPS24750RUVR?
The junction temperature range is from -40°C to +125°C. - What type of package does the TPS24750RUVR come in?
The device comes in a 36-Pin VQFN package. - Is the TPS24750RUVR UL recognized?
Yes, it is UL 2367 recognized. - What are some of the key applications for the TPS24750RUVR?
Key applications include servers, high current load switches, communications equipment, plug-in modules, RAID systems, base stations, and fan control. - Does the TPS24750RUVR have an analog load current monitor?
Yes, it includes an analog load current monitor.
