GV4145A

UNISONIC TECHNOLOGIES CO., LTD GV4145A LINEAR INTEGRATED CIRCUIT LOW POWER GROUND FAULT INTERRUPTER  DESCRIPTION The UTC GV4145A 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 opamp, and an SCR driver. With the addition of two sense transformers, a bridge rectifier, an SCR, a relay, and a few additional components, the UTC GV4145A will detect and protect against both hot wire to ground and neutral wire to ground faults. Ease of application and long-term reliability.  FEATURES * No potentiomenter required * Direct interface to SCR * Supply voltage derived from AC line-26V shunt * Adjustable sensitivity * Grounded neutral fault detection * 450μA quiescent current * I deal for 120V or 220V systems  ORDERING INFORMATION Ordering Number Lead Free Halogen Free GV4145AL-D08-T GV4145AG-D08-T GV4145AL-S08-R GV4145AG-S08-R Package DIP-8 SOP-8 Packing Tube Tape Reel GV4145AG-D08-T (1)Packing Type (2)Package Type (3)Green Package (1) T: Tube, R: Tape Reel (2) D08: DIP-8, S08: SOP-8 (3) G: Halogen Free and Lead Free, L: Lead Free  MARKING DIP-8 SOP-8 www.unisonic.com.tw Copyright © 2022 Unisonic Technologies Co., Ltd 1 of 7 QW-R122-006.E GV4145A  PIN CONFIGURATION LINEAR...