TB67S158FTG 6-1 ERR (output function of abnormal detection) ERR output Function H Normal operation L Abnormal detection (TSD or ISD) ERR pin is a logic output pin of open drain type. It outputs high level (pull-up voltage level) in the normal operation. It outputs low (GND level) when TSD or ISD operates. When TSD or ISD detection is cleared, high level is outputted. 3.3V or 5V 10kΩ ERR outputERR logic[MOSFET for ERR]ON: When abnormal detectionoperatiesOFF: In normal operation 10 2015-3-3