EV5042-J-00A

EV5042-J-00A is a 28V, 2A E-Fuse with adjustable current limit evaluation board. It is designed to demonstrate the capabilities of the MP5042, a protection device designed to protect circuitry on the output from transients on the input. The MP5042 also protects the input from undesired shorts and transients coming from the output. During start-up, the inrush current is limited by limiting the slew rate at the output. The slew rate is controlled by the DV/DT pin setting. The maximum load at the output is current-limited. The magnitude of the current limit (ILIMIT) is controlled by an external resistor from the ILIMIT pin to GND. The ILIMIT threshold can be set between 25mA and 2A. There is a fixed 260mA ILIMIT when the ILIMIT pin is floating.

• Wide operating input voltage (VIN) range from 4.2V to 28V
• Low 175μA quiescent current (IQ), integrated 115mohm MOSFET
• Adjustable 25mA to 2A current limit (ILIMIT) or fixed 260mA ILIMIT when the ILIMIT pin Is floating
• Configurable Soft-Start Time (tSS) via the DV/DT Pin and ±10% ILIMIT accuracy at 260mA
• ±7% ILIMIT accuracy at 800mA
• Fast response for hard short protection
• Over-current protection (OCP) with hiccup mode and latch-off protection
• Thermal shutdown and automatic retry

Ghi chú

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