Electrical specifications

L6375D

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2.4

Switching waveform

Figure 3.

Switching waveform

2.5

Input section

An Single ended Input TTL/CMOS compatible with wide voltage range and high noise

immunity (thanks to a built in hysteresis) is available.

2.6

Over temperature protection (OVT)

An on-chip Over Temperature Protection provides an excellent protection of the device in

extreme conditions. Whenever the temperature - measured on a central portion of the chip

LOW. Normal operation is resumed as the chip temperature (normally after few seconds)

behaviour take place.

2.7

Under voltage protection (UV)

The supply voltage is expected to range from 8 to 35V. In this range the device operates

correctly. To avoid any misfunctioning the supply voltage is continuously monitored to

the output power MOS is switched off and DIAG1 and DIAG2 (see Diagnostic truth table).

Normal operation is resumed as soon as Vs exceeds Vsth. The hysteretic behaviour

prevents intermittent operation at low supply voltage.