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Usage Precautions# p, X; ]$ c5 m" `- R
- Although the TB6559FG contains overcurrent detection circuitry, a large current might abruptly flow through the IC in case of a short-circuit to power supply, a short-circuit to ground or a short-circuit across the load, damaging the device permanently. This possibility should be fully considered in the design of the output, VCC and ground lines. If the device is damaged, a large current might continually flow through the device as a secondary effect. Therefore, Toshiba recommends that a fuse be connected to the power supply line.
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