Datasheet Details
| Part number | M54123B |
|---|---|
| Manufacturer | Unisonic Technologies |
| File Size | 601.67 KB |
| Description | EARTH LEAKAGE CURRENT DETECTOR |
| Datasheet |
 M54123B Datasheet
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General Description
The UTC M54123B is a semiconductor integrated circuit with amplifier for a high-speed earth leakage circuit breaker.
For the amplifying parts of earth leakage circuit breaker, the UTC M54123B consists of differential amplifier, latch circuit and voltage regulator.
Key Features
- 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.