4601 (Type A)
Product Highlights
Reduced system cost
The IC - consisting of HV block, full wave A type detector, timers and SCR output driver- greatly improves efficiency and reduce system cost of a tyep-A RCD .
Improved surge and noise immunity
Improved performance against unwatned tripping by lighting surge and inverter noise (reducing nuisance tripping)
Wide operation temperature range
Recommended operating ambient temperature of -25~100 ℃ and extreme operating ambient temperature of -40~105 ℃
Build-in delay time function
An external capacitor can be used to set the delay time - easing selective RCD design (S type RCD)
Optional over-voltage protection
Optional over-voltage protection variant guaranteeing system survival at extreme condition and simplifiing designing RCD with OV protection
4601 (Type A)
G4601 is a high-speed and high-accuraty earth leakage current detector IC for full wave A-type earth leakage current detection. Its main applications include earth leakage circuit breaker, arth leakage circuit relay and industrial equipment. G4601 has the following main features
Main Features
- Suitable applications: Type-A RCD; GFCI
- Suitable systems: 110V/230V, 50/60Hz
- Operating supply voltage: 20~500 V
- Operating Temperature: -25~100 ℃
- RCD Selectivtiy (Time delay setting): adjustable at LTC PIN
- Tripping time: adjustable at TTC PIN
- Input sensitivity: VT = 6.1mV Typ.
- Over-voltage protection: Optional
- Thermal shutdown: 150 ℃
- Package: SOP14
Data Sheet
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