The ISP452HUMA1 is a high-side power switch designed for industrial applications, featuring an N-channel vertical power FET with integrated protection functions. It supports a maximum supply voltage of 40 V and is capable of handling resistive, inductive, and capacitive loads, making it suitable for microcontroller-compatible power switching in 12 V DC grounded systems. Key protective features include short-circuit protection, overtemperature protection with hysteresis, overload protection, overvoltage protection, and undervoltage shutdown. The device also incorporates electrostatic discharge (ESD) protection and reverse battery protection. The ISP452HUMA1 is packaged in a PG-SOT 223 format, ensuring a compact footprint for integration into various designs. With a maximum load current that is internally limited and a typical on-state resistance of 200 m,Ѷ at 25 ¬8C, this power switch is designed to replace electromechanical relays and discrete circuits, providing a reliable solution for power management in demanding environments.
IC PWR SWTCH N-CHAN 1:1 SOT223-4
POWER LOAD SW, HIGH SIDE, -30 TO 85DEG C; Power Load Switch Type:High Side; Input Voltage:40V; Current Limit:1.5A; On State Resistance:0.2ohm; Distribution Switch Case Style:SOT-223; No. of Pins:4Pins; Thermal Protection:Yes RoHS Compliant: Yes
| Lingto Electronic Limited | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Power Distribution Units (PDU) | Power Distribution Units (PDU) |
| Product Number | ISP452HUMA1 | 47W3486 |
| Product Name | PMIC - Power Distribution Switches, Load Drivers | Power Load Sw, High Side, -30 To 85Deg C; Power Load Switch Type Infineon |
| Current | 0.7 amps |
