TPS24751RUVT Part Information

Details for TPS24751RUVT by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

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Part Description

The TPS2475x provide highly integrated load protection for 2.5 V to 18 V applications. The devices integrate a hot swap controller and a power MOSFET in a single package for small form factor applications. These devices protect source, load and internal MOSFET from 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 FET SOA protection ensures the internal MOSFET operates within its safe operating area (SOA) at all times and the load starts up at a defined ramp rate. This enhances the internal MOSFET performance while improving system reliability. Power good, Fault, and current monitor outputs are provided for system status monitoring and downstream load control. The devices are available in a 36-pin, 7-mm × 3.5mm, QFN (RUV) package and fully specified over the –40°C to +125°C operating junction temperature.

Part Downloads

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Part Features

  • 2.5 V to 18 V Bus Operation
  • Analog Load Current Monitor
  • Continuous Current up to 12 A
  • Fast Breaker for Short-Circuit Protection
  • High ILimit Accuracy from 10 mA to 12 A
  • Integrated MOSFET with RDS(on) of 3 mu2126 (Typical)
  • Power-Good and Fault Outputs
  • Programmable Current Limit
  • Programmable FET SOA Protection
  • Programmable Fault Timer
  • Programmable VOUT Slew Rate, UV and OV
  • Thermal Shutdown

Part Specifications

Controller Applications Communications Equipment Load Switch Plug-In Modules RAID Systems Server
Input Voltage 18V
Supply Voltage Min 2.5V
Supply Voltage Max 18V
Controller IC Case Style VQFN
No. of Pins 36Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Internal Switch Yes
RoHS Compliant

Alternative Part Descriptions

  • IC, FUSE CIRCUIT PROTECTOR, VQFN-36 | Newark Electronics
  • 2.5-V to 18-V, 3mΩ, 0.01-12A eFuse with driver for external blocking FET | Texas Instruments

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