Both devices incorporate over-current detection, thermal shutdown circuitry and an under-voltage lockout circuit
to improve safety.
The product integrates a thermal shutdown circuit, overcurrent shutdown circuit, and undervoltage lockout circuit
, contributing to highly reliable application operation.
Protection features, including over-current protection, thermal shutdown and under-voltage lockout circuit
The IC includes a thermal shutdown circuit, over-current shutdown circuit, and under-voltage lockout circuit
The ICs integrate a thermal shutdown circuit, overcurrent shutdown circuit, and undervoltage lockout circuit
, contributing to highly reliable applications.
In addition, the voltage lockout circuit
of the AP1533 assures that the built-in high-side MOSFET driver remains in the off state whenever the supply voltage drops below 3.
The ISO5500 provides over-current protection, while an under-voltage lockout circuit
monitors the output power supply to ensure sufficient gate drive voltage in motor control, motion control, industrial inverter and switch-mode power supply applications.
For start-up, the IR3623 features a dedicated enable pin, an input under-voltage lockout circuit
, and the ability to start-up into a pre-biased output voltage.
4V, an under-voltage lockout circuit
automatically shuts down operation to avoid saturation.
In addition, the new IRS2153D includes an under-voltage lockout circuit
that ensures that the high-side floating voltage (VBS) correctly switches the high-side gate driver output (HO), protecting the external MOSFET.
The low voltage lockout circuit
is incorporated in the output stage and puts outputs into a three- state mode when voltage drops below these levels.
The under-voltage lockout circuit
switches off both outputs as soon as the supply voltage falls below 4.