TPS2491DGSR TI Hot Swap Controllers

The TPS2491 is a positive high-voltage hot-swap controller for 9V to 80V applications, driving an external N-channel MOSFET to control inrush current and provide overcurrent protection. It features programmable current limit, power limiting, fault timer, and undervoltage/overvoltage protection (UVLO/OVLO). The device includes a power-good output and a fault flag. Packaged in a 10-pin VSSOP (DGS) (3mm × 3mm), it is ideal for electronic circuit breaker and hot-swap insertion applications. Applications include high-availability systems (servers), telecom power distribution (48-V), industrial power supplies, and solid-state breakers. In stock at HL Electronics – request a quote for fast delivery.