Part No. | Features | VCC(V) | Package |
GF2140 | Low Power 2-Wire Ground Fault Interrupter
* Directly powered from the AC line
* Build-in bridge rectifier
* Interface to SCR
* Adjustable trip current and time delay
* Minimum external components
* For two-wire system
* Be used in 110V or 220V system | 6.5
Regulated | SOP-8 |
GF4141 | Low power ground fault interrupter
* Powered from the AC line
* Low quiescent current
* Built-in diode rectifier
* Direct interface to SCR
* Precision sense amplifier
* Time delay
* For use with 110V or 220V systems | 26
VREG | SOP-8 |
GF4146 | Ground fault interrupter
* For Two-Wire ALCI and RCD Applications
* Precision Sense Amplifier and Bandgap Reference
* Built-in AC Rectifier
* Direct DC Coupled to Sense Coil
* Low-Voltage SCR Disable
* Adjustable Sensitivity
* Built-in Noise Filter
* SCR Gate Driver
* Minimum External Components
* Ideal for 120V or 220V Systems | 16 | SOT-26 |
GF4147 | Ground fault interrupter
* For GFCI and RCD Applications
* Built-in AC Rectifier
* Built-in Noise Filter
* Low-Voltage SCR Disable
* Direct DC Coupled to Sense Coil
* SCR Gate Driver
* Adjustable Sensitivity
* Low Quiescent Current
* Minimum External Components
* Ideal for 120V or 220V Systems | 12.7
VREG | SOT-26 |
GF4149 | Ground fault interrupter
* Precision Sense Amplifier and Bandgap Reference
* Low-VOS Offset
* Built-in Noise Filter
* High-Current SCR Gate Driver
* Adjustable Sensitivity
* Low Quiescent Current
* Minimum External Components
* Ideal for 120V or 220V Systems | 14
VREG | SOT-26 |
M54133 | Earth Leakage Current Detector( EIOH1&2 = ±20%)
* Improvement of ability against unwanted tripping by
lightning-surge and lightning impulse.
Two times counting system adopted.
* Improvement of ability against unwanted tripping by
inverter-noise.
Built-in operational amplifier (of low current dissipation) for active
low-pass filter.
Improved high-frequency, high harmonic superposition
performance
* Internal time delay function
* An external capacitor is used to set the delay time.
* High input sensitivity: VT=11.5mVrms Typ.
* Low-current dissipation (at RIREF=180kΩ)
In stand-by condition: IS=610μA Typ.
* High stabilities design
Adopt the circuits that is not affected by fluctuations of supply
voltage/ambient temperature. | 7.0 ~ 12.0 | SOP-16 |
M54133A | Earth Leakage Current Detector * Improvement of ability against unwanted tripping by
lightning-surge and lightning impulse.
Two times counting system adopted.
* Improvement of ability against unwanted tripping by inverter-noise.
Built-in operational amplifier (of low current dissipation) for active low-pass filter.
Improved high-frequency, high harmonic superposition performance
* Internal time delay function
* An external capacitor is used to set the delay time.
* High input sensitivity: VT=11.5mVrms Typ.
* Low-current dissipation (at RIREF=180kΩ) In stand-by condition: IS=610μA Typ. * High stabilities design Adopt the circuits that is not affected by fluctuations of supply
voltage/ambient temperature. | 7.0 ~ 12.0 | SOP-16
SOP-16N |
M54134 | Earth Leakage Current Detector( EIOH1&2 = ±10%)
* Improvement of ability against unwanted tripping by
lightning-surge and lightning impulse.
Two times counting system adopted.
* Improvement of ability against unwanted tripping by inverter-noise.
Built-in operational amplifier (of low current dissipation) for active low-pass filter.
Improved high-frequency, high harmonic superposition performance
* Internal time delay function
* An external capacitor is used to set the delay time.
* High input sensitivity: VT=11.5mVrms Typ.
* Low-current dissipation (at RIREF=180kΩ)
In stand-by condition: IS=610μA Typ.
* High stabilities design
Adopt the circuits that is not affected by fluctuations of supply
voltage/ambient temperature. | 7.0 ~ 12.0 | SOP-16
SOP-16N |
M54123L | Earth Leakage Current Detector
* With good input sensitivity current temperature characteristics
* High input sensitivity :VT=6.1mV (Typ.)
* Only need low external component count
* High noise and surge-proof
* Low power dissipation :PD=5mW (Typ.)
* May be used both as 100V and 200V.
* Wide temperature range : from -20 °C to +80°C | Vz=12.0V (Min) | DIP-8
SOP-8
SIP-8 |
M54123B | Earth leakage current detector
* With good input sensitivity current temperature characteristics
* High input sensitivity : VT=6.1mV (Typ.)
* Only need low external component count
* High noise and surge-proof
* Low power dissipation : PD=5mW (Typ.)
* May be used both as 100V and 200V.
* Wide temperature range : from -20°C to +80°C | Vz=12.0V (Min) | SOP-8 |
M54223 | Earth Leakage Current Detector
* With good input sensitivity current temperature characteristics
* High input sensitivity :VT=6.1mV (Typ.)
* Only need low external component count
* High noise and surge-proof
* Low power dissipation :PD=5mW (Typ.)
* May be used both as 100V and 200V.
* Wide temperature range : from -20 °C to +80°C | Vs=12.0V (Min) | DIP-8
SOP-8 |
GM1851 | Ground Fault Interrupter
* Internal power supply shunt regulator
* Externally programmable fault current threshold
* Externally programmable fault current integration time
* Direct interface to SCR
* Operates under line reversal; both load vs line and hot vs neutral
* Detects neutral line faults | VZ=26.0 (Typ) | DIP-8
SOP-8 |
GV4145A | Low Power Ground Fault Interrupter
* 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 | VZ=26.0 (Typ) | DIP-8
SOP-8 |
M54147 | CMOS leakage protection circuit
* AC power supply
* Drive SCR, the output pulse width greater than 30ms
* Used to detect the A and AC signal
* Same higher accuracy for different leakage signal
* Excellent immunity to EMC
* 110V~220V(50~60Hz) | 4.7~4.9 | SOP-8 |
M54149 | CMOS leakage protection circuit
* AC power supply
* Drive SCR, the output pulse width greater than 30ms
* Used to detect the A and AC signal
* Same higher accuracy for different leakage signal
* Delay by external capacitor
* 110V~220V(50~60Hz)
* Width temperature range (TA=-30~+85°C)
* Available in SOP14 packages | 4.65~4.95 | SOP-14 |
GV4145-Q | Low Power Ground Fault Interrupter
* 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 | VZ=26.0 (Typ) | SOP-8 |
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