Overhead Electric Power Line Inductor Texas Instruments TPS259250DRCT

Features for the TPS25925

• 12-V eFuse – TPS25926x
• 5-V eFuse – TPS25925x
• Integrated 30-mΩ Pass MOSFET
• Fixed Over-Voltage Clamp:
  • 6.1-V Clamp - TPS25925x
  • 15-V Clamp - TPS25926x
• 2-A to 5-A Adjustable ILIMIT (±15% Accuracy)
• Programmable VOUT Slew Rate, UVLO
• Built-in Thermal Shutdown
• UL 2367 Recognized – File No. E339631*
  • *RILIM ≤ 130 kΩ (5 A maximum)
• Safe During Single Point Failure Test (UL60950)
• Small Foot Print – 10L (3 mm × 3 mm) VSON

Description for the TPS25925

The TPS25925x/6x family of eFuses is a highly integrated circuit protection and power management solution in a tiny package. The devices use few external components and provide multiple protection modes. They are a robust defense against overloads, shorts circuits, voltage surges, excessive inrush current. Current limit level can be set with a single external resistor and current limit set has a typical accuracy of ±15%. Over voltage events are limited by internal clamping circuits to a safe fixed maximum, with no external components required. TPS25926x devices provide over voltage protection (OVP) for 12-V systems and TPS25925x devices for 5-V systems. In cases with particular voltage ramp requirements, a dV/dT pin is provided that can be programmed with a single capacitor to ensure proper output ramp rates.