In a previous figure (Part 1) of an H-Bridge circuit (reproduced below), the current of T2 and T4 is sensed via the sense switches T2S and T4S and compared with a threshold via comparators Comp3 and ...

The FET-sense current detection guarantees high accuracy in over-current and short-circuit detection, making it an indispensable tool for any battery-powered device. The NB7142 and NB7143 series are ...

The highly integrated TB67H401FTG is fabricated with Toshiba’s BiCD process and has an inbuilt flag output circuit ... shutdown detection, over current protection and under voltage lockout.

ROHM has developed a new lineup of high accuracy current sense amps — the BD1423xFVJ-C and the BD1422xG-C. They are qualified ...

1. The over-current detection scheme via an op amp and comparator is the most complex solution and offers the lowest accuracy, but in many cases it also will be the lowest-cost alternative.

If your circuit does not require level switching, you should choose a push-pull output, such as with the ALD2321APC, which provides 24mA of output drive capability with 90µA quiescent current.

Avago Technologies announced two new miniature voltage/current threshold detection optocouplers for ... which permit control of threshold levels over a wide range of input voltages up to 1140 ...

The advantages they deliver include increased resolution, optional 3.3V or 5V operation, and integrated over-current detection circuitry. The MLX91219 is a conventional hall current sensor. Using a ...

Peak current is up to 3 times the primary nominal current reaching 450 A pk with the 150 ARMS. An over-current detection output with a threshold set at 1.93 x IPN is also offered as an option on an ...