onsemi RV4145AN

INPUT FAULT PROTECTION CONTROLLER, Fixed, 1 Channel, BIPolar, PDIP8

Ground Fault Interrupter, -35 To 85Deg C Rohs Compliant: Yes |Onsemi RV4145AN

Ground Fault Circuit Interrupter (GFCI) Controller, Low Power

Ground Fault Interrupter 8-Pin PDIP W Rail

RV4145A Tube Through Hole Ground Fault Protection pmic power management device 9.2mm 29.2V -35C~85C 18mA

POWER SUPPLY SUPPORT CIRCUIT, FI

ANG FG, IMPROVED LOW POWER GFI

The RV4145A is a low power controller for AC outlet ground fault interrupters. These devices detect hazardous grounding conditions, such as equipment (connected to opposite phases of the AC line) in contact with a pool of water and open circuits the line before a harmful or lethal shock occurs. Contained internally are a 26V zener shunt regulator, an op amp, and an SCR driver. With the addition of two sense transformers, a bridge rectifier, an SCR, a relay and a few additional components, the RV4145A will detect and protect against both hot wire to ground and neutral wire to ground faults. The simple layout and conventional design ensure ease of application and long-term reliability.