MP5099GDT-P

MP5099GDT-P is a protection device that protects circuitry on the output from transients on the input. It also prevents undesired shorts at the input and transients from the output. The MP5099 is a small on resistance (RDS(ON)), low quiescent current (IQ), dual-channel current limit switch. At start-up, the inrush current is limited by the slew rate at the output. The slew rate is controlled by a capacitor at the SS pin (CSS). The maximum load at the output is current-limited. The current limit magnitude is internally fixed. The output voltage (VOUT) is limited by the overvoltage protection (OVP) function. The output current (IOUT) of each rail can be monitored by a resistor connected to the IMON pins. Application includes hard disk drives (HHDs), solid-state drives (SSDs), hot-swap applications.

• Integrated 5V/12V input dual E-Fuse
• Up to 24V/100ms maximum input voltage surge tolerance for 12V VIN channel
• Tolerance for 5V VIN channel, integrated, dual-channel current limit switch
• Configurable soft-start time
• Reverse current protection for 5V VIN channel
• 5.7V typical over-voltage protection threshold for 5V VIN channel
• 15V typical OVP threshold for 12V VIN channel
• Over-current protection (OCP) in hiccup mode
• Latch-off thermal shutdown
• TQFN-10 package, operating junction temperature range from -40°C to +125°C

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.