TCTH011AE Datasheet (Toshiba) - Over Temperature Detector

TCTH011AE, Over Temperature Detector

Pin name VDD GND RESET PTCO PTCGOOD Description Power supply pin.

Ground level pin.

Reset pin release Latching function for FLAG signal.

Constant-current output pin.

Single or several pcs of PTC thermistor(s) for temperature detecting is(are) to be connected in series between PTCO and GND.

Do not

TCTH0xxxE Series TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TCTH0xxxE Series ThermoflaggerTM (Over Temperature Detection IC) The TCTH0xxxE series are the CMOS process IC outputs abnormal-state signal on detecting over temperature as the resistor value changing of external PTC Thermistor.

Output current to PTC thermistor is 1 μA (Typ.) and whole current consumption is 1.8 μA (Typ.), low consumption operation is realised.

(TCTH01xxE) Selectable Push-pull type, or Open-drain type fo